diff --git a/src/ai/ai_gui.cpp b/src/ai/ai_gui.cpp
index 94f1aeb826..21e2ebe5af 100644
--- a/src/ai/ai_gui.cpp
+++ b/src/ai/ai_gui.cpp
@@ -135,7 +135,7 @@ struct AIConfigWindow : public Window {
 				break;
 
 			case WID_AIC_LIST:
-				this->line_height = FONT_HEIGHT_NORMAL + padding.height;
+				this->line_height = GetCharacterHeight(FS_NORMAL) + padding.height;
 				resize->height = this->line_height;
 				size->height = 8 * this->line_height;
 				break;
diff --git a/src/aircraft_gui.cpp b/src/aircraft_gui.cpp
index 1e7c8e62c1..cb7eae122a 100644
--- a/src/aircraft_gui.cpp
+++ b/src/aircraft_gui.cpp
@@ -38,7 +38,7 @@ void DrawAircraftDetails(const Aircraft *v, const Rect &r)
 			SetDParam(1, u->build_year);
 			SetDParam(2, u->value);
 			DrawString(r.left, r.right, y, STR_VEHICLE_INFO_BUILT_VALUE);
-			y += FONT_HEIGHT_NORMAL;
+			y += GetCharacterHeight(FS_NORMAL);
 
 			SetDParam(0, u->cargo_type);
 			SetDParam(1, u->cargo_cap);
@@ -46,7 +46,7 @@ void DrawAircraftDetails(const Aircraft *v, const Rect &r)
 			SetDParam(3, u->Next()->cargo_cap);
 			SetDParam(4, GetCargoSubtypeText(u));
 			DrawString(r.left, r.right, y, (u->Next()->cargo_cap != 0) ? STR_VEHICLE_INFO_CAPACITY_CAPACITY : STR_VEHICLE_INFO_CAPACITY);
-			y += FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal;
+			y += GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal;
 		}
 
 		if (u->cargo_cap != 0) {
@@ -58,7 +58,7 @@ void DrawAircraftDetails(const Aircraft *v, const Rect &r)
 				SetDParam(1, cargo_count);
 				SetDParam(2, u->cargo.GetFirstStation());
 				DrawString(r.left, r.right, y, STR_VEHICLE_DETAILS_CARGO_FROM);
-				y += FONT_HEIGHT_NORMAL;
+				y += GetCharacterHeight(FS_NORMAL);
 				feeder_share += u->cargo.GetFeederShare();
 			}
 		}
diff --git a/src/airport_gui.cpp b/src/airport_gui.cpp
index b7b6284388..a19cfc03db 100644
--- a/src/airport_gui.cpp
+++ b/src/airport_gui.cpp
@@ -338,7 +338,7 @@ public:
 					size->width = std::max(size->width, GetStringBoundingBox(as->name).width + padding.width);
 				}
 
-				this->line_height = FONT_HEIGHT_NORMAL + padding.height;
+				this->line_height = GetCharacterHeight(FS_NORMAL) + padding.height;
 				size->height = 5 * this->line_height;
 				break;
 			}
@@ -431,14 +431,14 @@ public:
 				/* show the noise of the selected airport */
 				SetDParam(0, as->noise_level);
 				DrawString(r.left, r.right, top, STR_STATION_BUILD_NOISE);
-				top += FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal;
+				top += GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal;
 			}
 
 			if (_settings_game.economy.infrastructure_maintenance) {
 				Money monthly = _price[PR_INFRASTRUCTURE_AIRPORT] * as->maintenance_cost >> 3;
 				SetDParam(0, monthly * 12);
 				DrawString(r.left, r.right, top, STR_STATION_BUILD_INFRASTRUCTURE_COST);
-				top += FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal;
+				top += GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal;
 			}
 
 			/* strings such as 'Size' and 'Coverage Area' */
diff --git a/src/autoreplace_gui.cpp b/src/autoreplace_gui.cpp
index 508a96433d..b6ff9f6674 100644
--- a/src/autoreplace_gui.cpp
+++ b/src/autoreplace_gui.cpp
@@ -334,7 +334,7 @@ public:
 
 			case WID_RV_LEFT_DETAILS:
 			case WID_RV_RIGHT_DETAILS:
-				size->height = FONT_HEIGHT_NORMAL * this->details_height + padding.height;
+				size->height = GetCharacterHeight(FS_NORMAL) * this->details_height + padding.height;
 				break;
 
 			case WID_RV_TRAIN_WAGONREMOVE_TOGGLE: {
@@ -530,7 +530,7 @@ public:
 					const Rect r = this->GetWidget<NWidgetBase>(side == 0 ? WID_RV_LEFT_DETAILS : WID_RV_RIGHT_DETAILS)->GetCurrentRect()
 							.Shrink(WidgetDimensions::scaled.frametext, WidgetDimensions::scaled.framerect);
 					int text_end = DrawVehiclePurchaseInfo(r.left, r.right, r.top, this->sel_engine[side], ted);
-					needed_height = std::max(needed_height, (text_end - r.top) / FONT_HEIGHT_NORMAL);
+					needed_height = std::max(needed_height, (text_end - r.top) / GetCharacterHeight(FS_NORMAL));
 				}
 			}
 			if (needed_height != this->details_height) { // Details window are not high enough, enlarge them.
diff --git a/src/build_vehicle_gui.cpp b/src/build_vehicle_gui.cpp
index 290a0f2cd0..3b2aa002d4 100644
--- a/src/build_vehicle_gui.cpp
+++ b/src/build_vehicle_gui.cpp
@@ -51,7 +51,7 @@
  */
 uint GetEngineListHeight(VehicleType type)
 {
-	return std::max<uint>(FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.matrix.Vertical(), GetVehicleImageCellSize(type, EIT_PURCHASE).height);
+	return std::max<uint>(GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.matrix.Vertical(), GetVehicleImageCellSize(type, EIT_PURCHASE).height);
 }
 
 static const NWidgetPart _nested_build_vehicle_widgets[] = {
@@ -582,7 +582,7 @@ static int DrawCargoCapacityInfo(int left, int right, int y, TestedEngineDetails
 		SetDParam(1, te.all_capacities[cid]);
 		SetDParam(2, refittable ? STR_PURCHASE_INFO_REFITTABLE : STR_EMPTY);
 		DrawString(left, right, y, STR_PURCHASE_INFO_CAPACITY);
-		y += FONT_HEIGHT_NORMAL;
+		y += GetCharacterHeight(FS_NORMAL);
 	}
 
 	return y;
@@ -602,14 +602,14 @@ static int DrawRailWagonPurchaseInfo(int left, int right, int y, EngineID engine
 		SetDParam(0, e->GetCost());
 		DrawString(left, right, y, STR_PURCHASE_INFO_COST);
 	}
-	y += FONT_HEIGHT_NORMAL;
+	y += GetCharacterHeight(FS_NORMAL);
 
 	/* Wagon weight - (including cargo) */
 	uint weight = e->GetDisplayWeight();
 	SetDParam(0, weight);
 	SetDParam(1, GetCargoWeight(te.all_capacities, VEH_TRAIN) + weight);
 	DrawString(left, right, y, STR_PURCHASE_INFO_WEIGHT_CWEIGHT);
-	y += FONT_HEIGHT_NORMAL;
+	y += GetCharacterHeight(FS_NORMAL);
 
 	/* Wagon speed limit, displayed if above zero */
 	if (_settings_game.vehicle.wagon_speed_limits) {
@@ -617,7 +617,7 @@ static int DrawRailWagonPurchaseInfo(int left, int right, int y, EngineID engine
 		if (max_speed > 0) {
 			SetDParam(0, PackVelocity(max_speed, e->type));
 			DrawString(left, right, y, STR_PURCHASE_INFO_SPEED);
-			y += FONT_HEIGHT_NORMAL;
+			y += GetCharacterHeight(FS_NORMAL);
 		}
 	}
 
@@ -625,7 +625,7 @@ static int DrawRailWagonPurchaseInfo(int left, int right, int y, EngineID engine
 	if (rvi->running_cost_class != INVALID_PRICE) {
 		SetDParam(0, e->GetRunningCost());
 		DrawString(left, right, y, STR_PURCHASE_INFO_RUNNINGCOST);
-		y += FONT_HEIGHT_NORMAL;
+		y += GetCharacterHeight(FS_NORMAL);
 	}
 
 	return y;
@@ -647,26 +647,26 @@ static int DrawRailEnginePurchaseInfo(int left, int right, int y, EngineID engin
 		SetDParam(1, e->GetDisplayWeight());
 		DrawString(left, right, y, STR_PURCHASE_INFO_COST_WEIGHT);
 	}
-	y += FONT_HEIGHT_NORMAL;
+	y += GetCharacterHeight(FS_NORMAL);
 
 	/* Max speed - Engine power */
 	SetDParam(0, PackVelocity(e->GetDisplayMaxSpeed(), e->type));
 	SetDParam(1, e->GetPower());
 	DrawString(left, right, y, STR_PURCHASE_INFO_SPEED_POWER);
-	y += FONT_HEIGHT_NORMAL;
+	y += GetCharacterHeight(FS_NORMAL);
 
 	/* Max tractive effort - not applicable if old acceleration or maglev */
 	if (_settings_game.vehicle.train_acceleration_model != AM_ORIGINAL && GetRailTypeInfo(rvi->railtype)->acceleration_type != 2) {
 		SetDParam(0, e->GetDisplayMaxTractiveEffort());
 		DrawString(left, right, y, STR_PURCHASE_INFO_MAX_TE);
-		y += FONT_HEIGHT_NORMAL;
+		y += GetCharacterHeight(FS_NORMAL);
 	}
 
 	/* Running cost */
 	if (rvi->running_cost_class != INVALID_PRICE) {
 		SetDParam(0, e->GetRunningCost());
 		DrawString(left, right, y, STR_PURCHASE_INFO_RUNNINGCOST);
-		y += FONT_HEIGHT_NORMAL;
+		y += GetCharacterHeight(FS_NORMAL);
 	}
 
 	/* Powered wagons power - Powered wagons extra weight */
@@ -674,7 +674,7 @@ static int DrawRailEnginePurchaseInfo(int left, int right, int y, EngineID engin
 		SetDParam(0, rvi->pow_wag_power);
 		SetDParam(1, rvi->pow_wag_weight);
 		DrawString(left, right, y, STR_PURCHASE_INFO_PWAGPOWER_PWAGWEIGHT);
-		y += FONT_HEIGHT_NORMAL;
+		y += GetCharacterHeight(FS_NORMAL);
 	}
 
 	return y;
@@ -695,25 +695,25 @@ static int DrawRoadVehPurchaseInfo(int left, int right, int y, EngineID engine_n
 			SetDParam(0, e->GetCost());
 			DrawString(left, right, y, STR_PURCHASE_INFO_COST);
 		}
-		y += FONT_HEIGHT_NORMAL;
+		y += GetCharacterHeight(FS_NORMAL);
 
 		/* Road vehicle weight - (including cargo) */
 		int16_t weight = e->GetDisplayWeight();
 		SetDParam(0, weight);
 		SetDParam(1, GetCargoWeight(te.all_capacities, VEH_ROAD) + weight);
 		DrawString(left, right, y, STR_PURCHASE_INFO_WEIGHT_CWEIGHT);
-		y += FONT_HEIGHT_NORMAL;
+		y += GetCharacterHeight(FS_NORMAL);
 
 		/* Max speed - Engine power */
 		SetDParam(0, PackVelocity(e->GetDisplayMaxSpeed(), e->type));
 		SetDParam(1, e->GetPower());
 		DrawString(left, right, y, STR_PURCHASE_INFO_SPEED_POWER);
-		y += FONT_HEIGHT_NORMAL;
+		y += GetCharacterHeight(FS_NORMAL);
 
 		/* Max tractive effort */
 		SetDParam(0, e->GetDisplayMaxTractiveEffort());
 		DrawString(left, right, y, STR_PURCHASE_INFO_MAX_TE);
-		y += FONT_HEIGHT_NORMAL;
+		y += GetCharacterHeight(FS_NORMAL);
 	} else {
 		/* Purchase cost - Max speed */
 		if (te.cost != 0) {
@@ -726,13 +726,13 @@ static int DrawRoadVehPurchaseInfo(int left, int right, int y, EngineID engine_n
 			SetDParam(1, PackVelocity(e->GetDisplayMaxSpeed(), e->type));
 			DrawString(left, right, y, STR_PURCHASE_INFO_COST_SPEED);
 		}
-		y += FONT_HEIGHT_NORMAL;
+		y += GetCharacterHeight(FS_NORMAL);
 	}
 
 	/* Running cost */
 	SetDParam(0, e->GetRunningCost());
 	DrawString(left, right, y, STR_PURCHASE_INFO_RUNNINGCOST);
-	y += FONT_HEIGHT_NORMAL;
+	y += GetCharacterHeight(FS_NORMAL);
 
 	return y;
 }
@@ -758,7 +758,7 @@ static int DrawShipPurchaseInfo(int left, int right, int y, EngineID engine_numb
 			SetDParam(1, PackVelocity(ocean_speed, e->type));
 			DrawString(left, right, y, STR_PURCHASE_INFO_COST_SPEED);
 		}
-		y += FONT_HEIGHT_NORMAL;
+		y += GetCharacterHeight(FS_NORMAL);
 	} else {
 		if (te.cost != 0) {
 			SetDParam(0, e->GetCost() + te.cost);
@@ -768,15 +768,15 @@ static int DrawShipPurchaseInfo(int left, int right, int y, EngineID engine_numb
 			SetDParam(0, e->GetCost());
 			DrawString(left, right, y, STR_PURCHASE_INFO_COST);
 		}
-		y += FONT_HEIGHT_NORMAL;
+		y += GetCharacterHeight(FS_NORMAL);
 
 		SetDParam(0, PackVelocity(ocean_speed, e->type));
 		DrawString(left, right, y, STR_PURCHASE_INFO_SPEED_OCEAN);
-		y += FONT_HEIGHT_NORMAL;
+		y += GetCharacterHeight(FS_NORMAL);
 
 		SetDParam(0, PackVelocity(canal_speed, e->type));
 		DrawString(left, right, y, STR_PURCHASE_INFO_SPEED_CANAL);
-		y += FONT_HEIGHT_NORMAL;
+		y += GetCharacterHeight(FS_NORMAL);
 	}
 
 	/* Cargo type + capacity */
@@ -784,12 +784,12 @@ static int DrawShipPurchaseInfo(int left, int right, int y, EngineID engine_numb
 	SetDParam(1, te.capacity);
 	SetDParam(2, refittable ? STR_PURCHASE_INFO_REFITTABLE : STR_EMPTY);
 	DrawString(left, right, y, STR_PURCHASE_INFO_CAPACITY);
-	y += FONT_HEIGHT_NORMAL;
+	y += GetCharacterHeight(FS_NORMAL);
 
 	/* Running cost */
 	SetDParam(0, e->GetRunningCost());
 	DrawString(left, right, y, STR_PURCHASE_INFO_RUNNINGCOST);
-	y += FONT_HEIGHT_NORMAL;
+	y += GetCharacterHeight(FS_NORMAL);
 
 	return y;
 }
@@ -818,7 +818,7 @@ static int DrawAircraftPurchaseInfo(int left, int right, int y, EngineID engine_
 		SetDParam(1, PackVelocity(e->GetDisplayMaxSpeed(), e->type));
 		DrawString(left, right, y, STR_PURCHASE_INFO_COST_SPEED);
 	}
-	y += FONT_HEIGHT_NORMAL;
+	y += GetCharacterHeight(FS_NORMAL);
 
 	/* Cargo capacity */
 	if (te.mail_capacity > 0) {
@@ -835,24 +835,24 @@ static int DrawAircraftPurchaseInfo(int left, int right, int y, EngineID engine_
 		SetDParam(2, refittable ? STR_PURCHASE_INFO_REFITTABLE : STR_EMPTY);
 		DrawString(left, right, y, STR_PURCHASE_INFO_CAPACITY);
 	}
-	y += FONT_HEIGHT_NORMAL;
+	y += GetCharacterHeight(FS_NORMAL);
 
 	/* Running cost */
 	SetDParam(0, e->GetRunningCost());
 	DrawString(left, right, y, STR_PURCHASE_INFO_RUNNINGCOST);
-	y += FONT_HEIGHT_NORMAL;
+	y += GetCharacterHeight(FS_NORMAL);
 
 	/* Aircraft type */
 	SetDParam(0, e->GetAircraftTypeText());
 	DrawString(left, right, y, STR_PURCHASE_INFO_AIRCRAFT_TYPE);
-	y += FONT_HEIGHT_NORMAL;
+	y += GetCharacterHeight(FS_NORMAL);
 
 	/* Aircraft range, if available. */
 	uint16_t range = e->GetRange();
 	if (range != 0) {
 		SetDParam(0, range);
 		DrawString(left, right, y, STR_PURCHASE_INFO_AIRCRAFT_RANGE);
-		y += FONT_HEIGHT_NORMAL;
+		y += GetCharacterHeight(FS_NORMAL);
 	}
 
 	return y;
@@ -958,7 +958,7 @@ int DrawVehiclePurchaseInfo(int left, int right, int y, EngineID engine_number,
 			SetDParam(0, CT_INVALID);
 			SetDParam(2, STR_EMPTY);
 			DrawString(left, right, y, STR_PURCHASE_INFO_CAPACITY);
-			y += FONT_HEIGHT_NORMAL;
+			y += GetCharacterHeight(FS_NORMAL);
 		} else {
 			y = new_y;
 		}
@@ -970,12 +970,12 @@ int DrawVehiclePurchaseInfo(int left, int right, int y, EngineID engine_number,
 		SetDParam(0, ymd.year);
 		SetDParam(1, TimerGameCalendar::DateToYear(e->GetLifeLengthInDays()));
 		DrawString(left, right, y, STR_PURCHASE_INFO_DESIGNED_LIFE);
-		y += FONT_HEIGHT_NORMAL;
+		y += GetCharacterHeight(FS_NORMAL);
 
 		/* Reliability */
 		SetDParam(0, ToPercent16(e->reliability));
 		DrawString(left, right, y, STR_PURCHASE_INFO_RELIABILITY);
-		y += FONT_HEIGHT_NORMAL;
+		y += GetCharacterHeight(FS_NORMAL);
 	}
 
 	if (refittable) y = ShowRefitOptionsList(left, right, y, engine_number);
@@ -988,7 +988,7 @@ int DrawVehiclePurchaseInfo(int left, int right, int y, EngineID engine_number,
 	if (_settings_client.gui.show_newgrf_name && config != nullptr)
 	{
 		DrawString(left, right, y, config->GetName(), TC_BLACK);
-		y += FONT_HEIGHT_NORMAL;
+		y += GetCharacterHeight(FS_NORMAL);
 	}
 
 	return y;
@@ -1044,8 +1044,8 @@ void DrawEngineList(VehicleType type, const Rect &r, const GUIEngineList &eng_li
 	Rect rr = tr.WithWidth(replace_icon.width, !rtl);                                                                 // Replace icon position
 	if (show_count) tr = tr.Indent(count_width + WidgetDimensions::scaled.hsep_normal + replace_icon.width + WidgetDimensions::scaled.hsep_wide, !rtl);
 
-	int normal_text_y_offset = (ir.Height() - FONT_HEIGHT_NORMAL) / 2;
-	int small_text_y_offset  = ir.Height() - FONT_HEIGHT_SMALL;
+	int normal_text_y_offset = (ir.Height() - GetCharacterHeight(FS_NORMAL)) / 2;
+	int small_text_y_offset  = ir.Height() - GetCharacterHeight(FS_SMALL);
 	int replace_icon_y_offset = (ir.Height() - replace_icon.height) / 2;
 
 	int y = ir.top;
@@ -1085,7 +1085,7 @@ void DrawEngineList(VehicleType type, const Rect &r, const GUIEngineList &eng_li
 		if (indent > 0) {
 			/* Draw tree lines */
 			Rect fr = ir.Indent(indent - WidgetDimensions::scaled.hsep_indent, rtl).WithWidth(circle_width, rtl);
-			int ycenter = y + normal_text_y_offset + FONT_HEIGHT_NORMAL / 2;
+			int ycenter = y + normal_text_y_offset + GetCharacterHeight(FS_NORMAL) / 2;
 			bool continues = (min + 1U) < eng_list.size() && eng_list[min + 1].indent == item.indent;
 			GfxDrawLine(fr.left + circle_width / 2, y - WidgetDimensions::scaled.matrix.top, fr.left + circle_width / 2, continues ? y - WidgetDimensions::scaled.matrix.top + step_size - 1 : ycenter, linecolour, WidgetDimensions::scaled.fullbevel.top);
 			GfxDrawLine(fr.left + circle_width / 2, ycenter, fr.right, ycenter, linecolour, WidgetDimensions::scaled.fullbevel.top);
@@ -1751,7 +1751,7 @@ struct BuildVehicleWindow : Window {
 				break;
 
 			case WID_BV_PANEL:
-				size->height = FONT_HEIGHT_NORMAL * this->details_height + padding.height;
+				size->height = GetCharacterHeight(FS_NORMAL) * this->details_height + padding.height;
 				break;
 
 			case WID_BV_SORT_ASCENDING_DESCENDING: {
@@ -1822,12 +1822,12 @@ struct BuildVehicleWindow : Window {
 			if (this->sel_engine != INVALID_ENGINE) {
 				const Rect r = this->GetWidget<NWidgetBase>(WID_BV_PANEL)->GetCurrentRect().Shrink(WidgetDimensions::scaled.frametext, WidgetDimensions::scaled.framerect);
 				int text_end = DrawVehiclePurchaseInfo(r.left, r.right, r.top, this->sel_engine, this->te);
-				needed_height = std::max(needed_height, (text_end - r.top) / FONT_HEIGHT_NORMAL);
+				needed_height = std::max(needed_height, (text_end - r.top) / GetCharacterHeight(FS_NORMAL));
 			}
 			if (needed_height != this->details_height) { // Details window are not high enough, enlarge them.
 				int resize = needed_height - this->details_height;
 				this->details_height = needed_height;
-				this->ReInit(0, resize * FONT_HEIGHT_NORMAL);
+				this->ReInit(0, resize * GetCharacterHeight(FS_NORMAL));
 				return;
 			}
 		}
diff --git a/src/cheat_gui.cpp b/src/cheat_gui.cpp
index 57899b9cc0..16ca022c30 100644
--- a/src/cheat_gui.cpp
+++ b/src/cheat_gui.cpp
@@ -250,7 +250,7 @@ struct CheatWindow : Window {
 		uint text_left   = ir.left + (rtl ? 0 : WidgetDimensions::scaled.hsep_wide * 4 + this->box.width + SETTING_BUTTON_WIDTH);
 		uint text_right  = ir.right - (rtl ? WidgetDimensions::scaled.hsep_wide * 4 + this->box.width + SETTING_BUTTON_WIDTH : 0);
 
-		int text_y_offset = (this->line_height - FONT_HEIGHT_NORMAL) / 2;
+		int text_y_offset = (this->line_height - GetCharacterHeight(FS_NORMAL)) / 2;
 		int box_y_offset = (this->line_height - this->box.height) / 2;
 		int button_y_offset = (this->line_height - SETTING_BUTTON_HEIGHT) / 2;
 		int icon_y_offset = (this->line_height - this->icon.height) / 2;
@@ -339,7 +339,7 @@ struct CheatWindow : Window {
 
 		this->line_height = std::max(this->box.height, this->icon.height);
 		this->line_height = std::max<uint>(this->line_height, SETTING_BUTTON_HEIGHT);
-		this->line_height = std::max<uint>(this->line_height, FONT_HEIGHT_NORMAL) + WidgetDimensions::scaled.framerect.Vertical();
+		this->line_height = std::max<uint>(this->line_height, GetCharacterHeight(FS_NORMAL)) + WidgetDimensions::scaled.framerect.Vertical();
 
 		size->width = width + WidgetDimensions::scaled.hsep_wide * 4 + this->box.width + SETTING_BUTTON_WIDTH /* stuff on the left */ + WidgetDimensions::scaled.hsep_wide * 2 /* extra spacing on right */;
 		size->height = WidgetDimensions::scaled.framerect.Vertical() + this->line_height * lengthof(_cheats_ui);
diff --git a/src/company_gui.cpp b/src/company_gui.cpp
index 5a54787b41..6e7e41b871 100644
--- a/src/company_gui.cpp
+++ b/src/company_gui.cpp
@@ -91,7 +91,7 @@ struct ExpensesList {
 	uint GetHeight() const
 	{
 		/* Add up the height of all the lines.  */
-		return static_cast<uint>(this->items.size()) * FONT_HEIGHT_NORMAL;
+		return static_cast<uint>(this->items.size()) * GetCharacterHeight(FS_NORMAL);
 	}
 
 	/** Compute width of the expenses categories in pixels. */
@@ -119,15 +119,15 @@ static const std::initializer_list<ExpensesList> _expenses_list_types = {
 static uint GetTotalCategoriesHeight()
 {
 	/* There's an empty line and blockspace on the year row */
-	uint total_height = FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_wide;
+	uint total_height = GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_wide;
 
 	for (const ExpensesList &list : _expenses_list_types) {
 		/* Title + expense list + total line + total + blockspace after category */
-		total_height += FONT_HEIGHT_NORMAL + list.GetHeight() + WidgetDimensions::scaled.vsep_normal + FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_wide;
+		total_height += GetCharacterHeight(FS_NORMAL) + list.GetHeight() + WidgetDimensions::scaled.vsep_normal + GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_wide;
 	}
 
 	/* Total income */
-	total_height += WidgetDimensions::scaled.vsep_normal + FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_wide;
+	total_height += WidgetDimensions::scaled.vsep_normal + GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_wide;
 
 	return total_height;
 }
@@ -162,7 +162,7 @@ static void DrawCategory(const Rect &r, int start_y, const ExpensesList &list)
 
 	for (const ExpensesType &et : list.items) {
 		DrawString(tr, STR_FINANCES_SECTION_CONSTRUCTION + et);
-		tr.top += FONT_HEIGHT_NORMAL;
+		tr.top += GetCharacterHeight(FS_NORMAL);
 	}
 }
 
@@ -174,12 +174,12 @@ static void DrawCategory(const Rect &r, int start_y, const ExpensesList &list)
 static void DrawCategories(const Rect &r)
 {
 	/* Start with an empty space in the year row, plus the blockspace under the year. */
-	int y = r.top + FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_wide;
+	int y = r.top + GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_wide;
 
 	for (const ExpensesList &list : _expenses_list_types) {
 		/* Draw category title and advance y */
 		DrawString(r.left, r.right, y, list.title, TC_FROMSTRING, SA_LEFT);
-		y += FONT_HEIGHT_NORMAL;
+		y += GetCharacterHeight(FS_NORMAL);
 
 		/* Draw category items and advance y */
 		DrawCategory(r, y, list);
@@ -190,7 +190,7 @@ static void DrawCategories(const Rect &r)
 
 		/* Draw category total and advance y */
 		DrawString(r.left, r.right, y, STR_FINANCES_TOTAL_CAPTION, TC_FROMSTRING, SA_RIGHT);
-		y += FONT_HEIGHT_NORMAL;
+		y += GetCharacterHeight(FS_NORMAL);
 
 		/* Advance y by a blockspace after this category block */
 		y += WidgetDimensions::scaled.vsep_wide;
@@ -235,7 +235,7 @@ static Money DrawYearCategory(const Rect &r, int start_y, const ExpensesList &li
 		Money cost = tbl[et];
 		sum += cost;
 		if (cost != 0) DrawPrice(cost, r.left, r.right, y, TC_BLACK);
-		y += FONT_HEIGHT_NORMAL;
+		y += GetCharacterHeight(FS_NORMAL);
 	}
 
 	/* Draw the total at the bottom of the category. */
@@ -263,14 +263,14 @@ static void DrawYearColumn(const Rect &r, TimerGameCalendar::Year year, const Ex
 	/* Year header */
 	SetDParam(0, year);
 	DrawString(r.left, r.right, y, STR_FINANCES_YEAR, TC_FROMSTRING, SA_RIGHT, true);
-	y += FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_wide;
+	y += GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_wide;
 
 	/* Categories */
 	for (const ExpensesList &list : _expenses_list_types) {
-		y += FONT_HEIGHT_NORMAL;
+		y += GetCharacterHeight(FS_NORMAL);
 		sum += DrawYearCategory(r, y, list, tbl);
 		/* Expense list + expense category title + expense category total + blockspace after category */
-		y += list.GetHeight() + WidgetDimensions::scaled.vsep_normal + FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_wide;
+		y += list.GetHeight() + WidgetDimensions::scaled.vsep_normal + GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_wide;
 	}
 
 	/* Total income. */
@@ -405,7 +405,7 @@ struct CompanyFinancesWindow : Window {
 				break;
 
 			case WID_CF_INTEREST_RATE:
-				size->height = FONT_HEIGHT_NORMAL;
+				size->height = GetCharacterHeight(FS_NORMAL);
 				break;
 		}
 	}
@@ -586,7 +586,7 @@ public:
 
 	uint Height() const override
 	{
-		return std::max(FONT_HEIGHT_NORMAL, ScaleGUITrad(12) + WidgetDimensions::scaled.vsep_normal);
+		return std::max(GetCharacterHeight(FS_NORMAL), ScaleGUITrad(12) + WidgetDimensions::scaled.vsep_normal);
 	}
 
 	bool Selectable() const override
@@ -598,7 +598,7 @@ public:
 	{
 		bool rtl = _current_text_dir == TD_RTL;
 		int icon_y = CenterBounds(r.top, r.bottom, 0);
-		int text_y = CenterBounds(r.top, r.bottom, FONT_HEIGHT_NORMAL);
+		int text_y = CenterBounds(r.top, r.bottom, GetCharacterHeight(FS_NORMAL));
 		Rect tr = r.Shrink(WidgetDimensions::scaled.dropdowntext);
 		DrawSprite(SPR_VEH_BUS_SIDE_VIEW, PALETTE_RECOLOUR_START + (this->result % COLOUR_END),
 				   rtl ? tr.right - ScaleGUITrad(14) : tr.left + ScaleGUITrad(14),
@@ -818,7 +818,7 @@ public:
 			case WID_SCL_MATRIX: {
 				/* 11 items in the default rail class */
 				this->square = GetSpriteSize(SPR_SQUARE);
-				this->line_height = std::max(this->square.height, (uint)FONT_HEIGHT_NORMAL) + padding.height;
+				this->line_height = std::max(this->square.height, (uint)GetCharacterHeight(FS_NORMAL)) + padding.height;
 
 				size->height = 11 * this->line_height;
 				resize->width = 1;
@@ -923,7 +923,7 @@ public:
 
 		Rect ir = r.WithHeight(this->resize.step_height).Shrink(WidgetDimensions::scaled.matrix);
 		int square_offs = (ir.Height() - this->square.height) / 2;
-		int text_offs   = (ir.Height() - FONT_HEIGHT_NORMAL) / 2;
+		int text_offs   = (ir.Height() - GetCharacterHeight(FS_NORMAL)) / 2;
 
 		int y = ir.top;
 
@@ -1928,7 +1928,7 @@ struct CompanyInfrastructureWindow : Window
 					size->width = std::max(size->width, GetStringBoundingBox(STR_COMPANY_INFRASTRUCTURE_VIEW_SIGNALS).width + padding.width + WidgetDimensions::scaled.hsep_indent);
 				}
 
-				size->height = std::max(size->height, lines * FONT_HEIGHT_NORMAL);
+				size->height = std::max(size->height, lines * GetCharacterHeight(FS_NORMAL));
 				break;
 			}
 
@@ -1945,7 +1945,7 @@ struct CompanyInfrastructureWindow : Window
 					}
 				}
 
-				size->height = std::max(size->height, lines * FONT_HEIGHT_NORMAL);
+				size->height = std::max(size->height, lines * GetCharacterHeight(FS_NORMAL));
 				break;
 			}
 
@@ -2006,7 +2006,7 @@ struct CompanyInfrastructureWindow : Window
 
 				/* Set height of the total line. */
 				if (widget == WID_CI_TOTAL) {
-					size->height = _settings_game.economy.infrastructure_maintenance ? std::max<uint>(size->height, WidgetDimensions::scaled.vsep_normal + FONT_HEIGHT_NORMAL) : 0;
+					size->height = _settings_game.economy.infrastructure_maintenance ? std::max<uint>(size->height, WidgetDimensions::scaled.vsep_normal + GetCharacterHeight(FS_NORMAL)) : 0;
 				}
 				break;
 			}
@@ -2023,7 +2023,7 @@ struct CompanyInfrastructureWindow : Window
 	void DrawCountLine(const Rect &r, int &y, int count, Money monthly_cost) const
 	{
 		SetDParam(0, count);
-		DrawString(r.left, r.right, y += FONT_HEIGHT_NORMAL, STR_JUST_COMMA, TC_WHITE, SA_RIGHT);
+		DrawString(r.left, r.right, y += GetCharacterHeight(FS_NORMAL), STR_JUST_COMMA, TC_WHITE, SA_RIGHT);
 
 		if (_settings_game.economy.infrastructure_maintenance) {
 			SetDParam(0, monthly_cost * 12); // Convert to per year
@@ -2047,13 +2047,13 @@ struct CompanyInfrastructureWindow : Window
 					/* Draw name of each valid railtype. */
 					for (const auto &rt : _sorted_railtypes) {
 						if (HasBit(this->railtypes, rt)) {
-							DrawString(ir.left, ir.right, y += FONT_HEIGHT_NORMAL, GetRailTypeInfo(rt)->strings.name, TC_WHITE);
+							DrawString(ir.left, ir.right, y += GetCharacterHeight(FS_NORMAL), GetRailTypeInfo(rt)->strings.name, TC_WHITE);
 						}
 					}
-					DrawString(ir.left, ir.right, y += FONT_HEIGHT_NORMAL, STR_COMPANY_INFRASTRUCTURE_VIEW_SIGNALS);
+					DrawString(ir.left, ir.right, y += GetCharacterHeight(FS_NORMAL), STR_COMPANY_INFRASTRUCTURE_VIEW_SIGNALS);
 				} else {
 					/* No valid railtype. */
-					DrawString(ir.left, ir.right, y += FONT_HEIGHT_NORMAL, STR_COMPANY_VIEW_INFRASTRUCTURE_NONE);
+					DrawString(ir.left, ir.right, y += GetCharacterHeight(FS_NORMAL), STR_COMPANY_VIEW_INFRASTRUCTURE_NONE);
 				}
 
 				break;
@@ -2079,7 +2079,7 @@ struct CompanyInfrastructureWindow : Window
 				/* Draw name of each valid roadtype. */
 				for (const auto &rt : _sorted_roadtypes) {
 					if (HasBit(this->roadtypes, rt) && RoadTypeIsRoad(rt) == (widget == WID_CI_ROAD_DESC)) {
-						DrawString(ir.left, ir.right, y += FONT_HEIGHT_NORMAL, GetRoadTypeInfo(rt)->strings.name, TC_WHITE);
+						DrawString(ir.left, ir.right, y += GetCharacterHeight(FS_NORMAL), GetRoadTypeInfo(rt)->strings.name, TC_WHITE);
 					}
 				}
 
@@ -2099,7 +2099,7 @@ struct CompanyInfrastructureWindow : Window
 
 			case WID_CI_WATER_DESC:
 				DrawString(r.left, r.right, y, STR_COMPANY_INFRASTRUCTURE_VIEW_WATER_SECT);
-				DrawString(ir.left, ir.right, y += FONT_HEIGHT_NORMAL, STR_COMPANY_INFRASTRUCTURE_VIEW_CANALS);
+				DrawString(ir.left, ir.right, y += GetCharacterHeight(FS_NORMAL), STR_COMPANY_INFRASTRUCTURE_VIEW_CANALS);
 				break;
 
 			case WID_CI_WATER_COUNT:
@@ -2118,8 +2118,8 @@ struct CompanyInfrastructureWindow : Window
 
 			case WID_CI_STATION_DESC:
 				DrawString(r.left, r.right, y, STR_COMPANY_INFRASTRUCTURE_VIEW_STATION_SECT);
-				DrawString(ir.left, ir.right, y += FONT_HEIGHT_NORMAL, STR_COMPANY_INFRASTRUCTURE_VIEW_STATIONS);
-				DrawString(ir.left, ir.right, y += FONT_HEIGHT_NORMAL, STR_COMPANY_INFRASTRUCTURE_VIEW_AIRPORTS);
+				DrawString(ir.left, ir.right, y += GetCharacterHeight(FS_NORMAL), STR_COMPANY_INFRASTRUCTURE_VIEW_STATIONS);
+				DrawString(ir.left, ir.right, y += GetCharacterHeight(FS_NORMAL), STR_COMPANY_INFRASTRUCTURE_VIEW_AIRPORTS);
 				break;
 
 			case WID_CI_STATION_COUNT:
@@ -2418,7 +2418,7 @@ struct CompanyWindow : Window
 			if (amount != 0) {
 				SetDParam(0, amount);
 				DrawString(r.left, r.right, y, _company_view_vehicle_count_strings[type]);
-				y += FONT_HEIGHT_NORMAL;
+				y += GetCharacterHeight(FS_NORMAL);
 			}
 		}
 
@@ -2437,7 +2437,7 @@ struct CompanyWindow : Window
 		if (rail_pieces != 0) {
 			SetDParam(0, rail_pieces);
 			DrawString(r.left, r.right, y, STR_COMPANY_VIEW_INFRASTRUCTURE_RAIL);
-			y += FONT_HEIGHT_NORMAL;
+			y += GetCharacterHeight(FS_NORMAL);
 		}
 
 		uint road_pieces = 0;
@@ -2445,25 +2445,25 @@ struct CompanyWindow : Window
 		if (road_pieces != 0) {
 			SetDParam(0, road_pieces);
 			DrawString(r.left, r.right, y, STR_COMPANY_VIEW_INFRASTRUCTURE_ROAD);
-			y += FONT_HEIGHT_NORMAL;
+			y += GetCharacterHeight(FS_NORMAL);
 		}
 
 		if (c->infrastructure.water != 0) {
 			SetDParam(0, c->infrastructure.water);
 			DrawString(r.left, r.right, y, STR_COMPANY_VIEW_INFRASTRUCTURE_WATER);
-			y += FONT_HEIGHT_NORMAL;
+			y += GetCharacterHeight(FS_NORMAL);
 		}
 
 		if (c->infrastructure.station != 0) {
 			SetDParam(0, c->infrastructure.station);
 			DrawString(r.left, r.right, y, STR_COMPANY_VIEW_INFRASTRUCTURE_STATION);
-			y += FONT_HEIGHT_NORMAL;
+			y += GetCharacterHeight(FS_NORMAL);
 		}
 
 		if (c->infrastructure.airport != 0) {
 			SetDParam(0, c->infrastructure.airport);
 			DrawString(r.left, r.right, y, STR_COMPANY_VIEW_INFRASTRUCTURE_AIRPORT);
-			y += FONT_HEIGHT_NORMAL;
+			y += GetCharacterHeight(FS_NORMAL);
 		}
 
 		if (y == r.top) {
diff --git a/src/console_gui.cpp b/src/console_gui.cpp
index 952a21bb1a..6ac256100c 100644
--- a/src/console_gui.cpp
+++ b/src/console_gui.cpp
@@ -125,7 +125,7 @@ struct IConsoleWindow : Window
 
 	void OnInit() override
 	{
-		this->line_height = FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.hsep_normal;
+		this->line_height = GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.hsep_normal;
 		this->line_offset = GetStringBoundingBox("] ").width + WidgetDimensions::scaled.frametext.left;
 	}
 
diff --git a/src/depot_gui.cpp b/src/depot_gui.cpp
index de9fd5384a..e001f2fedb 100644
--- a/src/depot_gui.cpp
+++ b/src/depot_gui.cpp
@@ -330,7 +330,7 @@ struct DepotWindow : Window {
 				SetDParam(0, CeilDiv(u->gcache.cached_total_length * 10, TILE_SIZE));
 				SetDParam(1, 1);
 				Rect count = text.WithWidth(this->count_width - WidgetDimensions::scaled.hsep_normal, !rtl);
-				DrawString(count.left, count.right, count.bottom - FONT_HEIGHT_SMALL + 1, STR_JUST_DECIMAL, TC_BLACK, SA_RIGHT, false, FS_SMALL); // Draw the counter
+				DrawString(count.left, count.right, count.bottom - GetCharacterHeight(FS_SMALL) + 1, STR_JUST_DECIMAL, TC_BLACK, SA_RIGHT, false, FS_SMALL); // Draw the counter
 				break;
 			}
 
@@ -348,10 +348,10 @@ struct DepotWindow : Window {
 		} else {
 			/* Arrange unitnumber and flag vertically */
 			diff_x = 0;
-			diff_y = WidgetDimensions::scaled.matrix.top + FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal;
+			diff_y = WidgetDimensions::scaled.matrix.top + GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal;
 		}
 
-		text = text.WithWidth(this->header_width - WidgetDimensions::scaled.hsep_normal, rtl).WithHeight(FONT_HEIGHT_NORMAL).Indent(diff_x, rtl);
+		text = text.WithWidth(this->header_width - WidgetDimensions::scaled.hsep_normal, rtl).WithHeight(GetCharacterHeight(FS_NORMAL)).Indent(diff_x, rtl);
 		if (free_wagon) {
 			DrawString(text, STR_DEPOT_NO_ENGINE);
 		} else {
@@ -507,7 +507,7 @@ struct DepotWindow : Window {
 
 				case VEH_SHIP:
 				case VEH_AIRCRAFT:
-					if (xm <= this->flag_size.width && ym >= (uint)(FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal)) return MODE_START_STOP;
+					if (xm <= this->flag_size.width && ym >= (uint)(GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal)) return MODE_START_STOP;
 					break;
 
 				default: NOT_REACHED();
diff --git a/src/engine_gui.cpp b/src/engine_gui.cpp
index 09d9f6c1f3..f5a969788d 100644
--- a/src/engine_gui.cpp
+++ b/src/engine_gui.cpp
@@ -100,7 +100,7 @@ struct EnginePreviewWindow : Window {
 
 		size->width = std::max(size->width, x - x_offs);
 		SetDParam(0, GetEngineCategoryName(engine));
-		size->height = GetStringHeight(STR_ENGINE_PREVIEW_MESSAGE, size->width) + WidgetDimensions::scaled.vsep_wide + FONT_HEIGHT_NORMAL + this->vehicle_space;
+		size->height = GetStringHeight(STR_ENGINE_PREVIEW_MESSAGE, size->width) + WidgetDimensions::scaled.vsep_wide + GetCharacterHeight(FS_NORMAL) + this->vehicle_space;
 		SetDParam(0, engine);
 		size->height += GetStringHeight(GetEngineInfoString(engine), size->width);
 	}
@@ -115,7 +115,7 @@ struct EnginePreviewWindow : Window {
 
 		SetDParam(0, PackEngineNameDParam(engine, EngineNameContext::PreviewNews));
 		DrawString(r.left, r.right, y, STR_ENGINE_NAME, TC_BLACK, SA_HOR_CENTER);
-		y += FONT_HEIGHT_NORMAL;
+		y += GetCharacterHeight(FS_NORMAL);
 
 		DrawVehicleEngine(r.left, r.right, this->width >> 1, y + this->vehicle_space / 2, engine, GetEnginePalette(engine, _local_company), EIT_PREVIEW);
 
diff --git a/src/fios_gui.cpp b/src/fios_gui.cpp
index 2b794ecd53..c4bbb7aef5 100644
--- a/src/fios_gui.cpp
+++ b/src/fios_gui.cpp
@@ -431,7 +431,7 @@ public:
 				Rect ir = r.Shrink(WidgetDimensions::scaled.framerect);
 
 				if (free_space.has_value()) SetDParam(0, free_space.value());
-				DrawString(ir.left, ir.right, ir.top + FONT_HEIGHT_NORMAL, free_space.has_value() ? STR_SAVELOAD_BYTES_FREE : STR_ERROR_UNABLE_TO_READ_DRIVE);
+				DrawString(ir.left, ir.right, ir.top + GetCharacterHeight(FS_NORMAL), free_space.has_value() ? STR_SAVELOAD_BYTES_FREE : STR_ERROR_UNABLE_TO_READ_DRIVE);
 				DrawString(ir.left, ir.right, ir.top, path, TC_BLACK);
 				break;
 			}
@@ -465,7 +465,7 @@ public:
 	void DrawDetails(const Rect &r) const
 	{
 		/* Header panel */
-		int HEADER_HEIGHT = FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.frametext.Vertical();
+		int HEADER_HEIGHT = GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.frametext.Vertical();
 
 		Rect hr = r.WithHeight(HEADER_HEIGHT).Shrink(WidgetDimensions::scaled.frametext);
 		Rect tr = r.Shrink(WidgetDimensions::scaled.frametext);
@@ -478,13 +478,13 @@ public:
 		if (this->selected == nullptr) return;
 
 		/* Details panel */
-		tr.bottom -= FONT_HEIGHT_NORMAL - 1;
+		tr.bottom -= GetCharacterHeight(FS_NORMAL) - 1;
 		if (tr.top > tr.bottom) return;
 
 		if (!_load_check_data.checkable) {
 			/* Old savegame, no information available */
 			DrawString(tr, STR_SAVELOAD_DETAIL_NOT_AVAILABLE);
-			tr.top += FONT_HEIGHT_NORMAL;
+			tr.top += GetCharacterHeight(FS_NORMAL);
 		} else if (_load_check_data.error != INVALID_STRING_ID) {
 			/* Incompatible / broken savegame */
 			SetDParamStr(0, _load_check_data.error_msg);
@@ -494,7 +494,7 @@ public:
 			SetDParam(0, _load_check_data.map_size_x);
 			SetDParam(1, _load_check_data.map_size_y);
 			DrawString(tr, STR_NETWORK_SERVER_LIST_MAP_SIZE);
-			tr.top += FONT_HEIGHT_NORMAL;
+			tr.top += GetCharacterHeight(FS_NORMAL);
 			if (tr.top > tr.bottom) return;
 
 			/* Climate */
@@ -502,7 +502,7 @@ public:
 			if (landscape < NUM_LANDSCAPE) {
 				SetDParam(0, STR_CLIMATE_TEMPERATE_LANDSCAPE + landscape);
 				DrawString(tr, STR_NETWORK_SERVER_LIST_LANDSCAPE);
-				tr.top += FONT_HEIGHT_NORMAL;
+				tr.top += GetCharacterHeight(FS_NORMAL);
 			}
 
 			tr.top += WidgetDimensions::scaled.vsep_normal;
@@ -512,7 +512,7 @@ public:
 			if (_load_check_data.settings.game_creation.starting_year != 0) {
 				SetDParam(0, TimerGameCalendar::ConvertYMDToDate(_load_check_data.settings.game_creation.starting_year, 0, 1));
 				DrawString(tr, STR_NETWORK_SERVER_LIST_START_DATE);
-				tr.top += FONT_HEIGHT_NORMAL;
+				tr.top += GetCharacterHeight(FS_NORMAL);
 			}
 			if (tr.top > tr.bottom) return;
 
@@ -521,7 +521,7 @@ public:
 				/* Current date */
 				SetDParam(0, _load_check_data.current_date);
 				DrawString(tr, STR_NETWORK_SERVER_LIST_CURRENT_DATE);
-				tr.top += FONT_HEIGHT_NORMAL;
+				tr.top += GetCharacterHeight(FS_NORMAL);
 			}
 
 			/* Hide the NewGRF stuff when saving. We also hide the button. */
@@ -533,7 +533,7 @@ public:
 				SetDParam(0, _load_check_data.grfconfig == nullptr ? STR_NEWGRF_LIST_NONE :
 						STR_NEWGRF_LIST_ALL_FOUND + _load_check_data.grf_compatibility);
 				DrawString(tr, STR_SAVELOAD_DETAIL_GRFSTATUS);
-				tr.top += FONT_HEIGHT_NORMAL;
+				tr.top += GetCharacterHeight(FS_NORMAL);
 			}
 			if (tr.top > tr.bottom) return;
 
@@ -554,7 +554,7 @@ public:
 						SetDParam(2, c.name_2);
 					}
 					DrawString(tr, STR_SAVELOAD_DETAIL_COMPANY_INDEX);
-					tr.top += FONT_HEIGHT_NORMAL;
+					tr.top += GetCharacterHeight(FS_NORMAL);
 					if (tr.top > tr.bottom) break;
 				}
 			}
@@ -565,11 +565,11 @@ public:
 	{
 		switch (widget) {
 			case WID_SL_BACKGROUND:
-				size->height = 2 * FONT_HEIGHT_NORMAL + padding.height;
+				size->height = 2 * GetCharacterHeight(FS_NORMAL) + padding.height;
 				break;
 
 			case WID_SL_DRIVES_DIRECTORIES_LIST:
-				resize->height = FONT_HEIGHT_NORMAL;
+				resize->height = GetCharacterHeight(FS_NORMAL);
 				size->height = resize->height * 10 + padding.height;
 				break;
 			case WID_SL_SORT_BYNAME:
diff --git a/src/framerate_gui.cpp b/src/framerate_gui.cpp
index 23fe4d000c..4406b97879 100644
--- a/src/framerate_gui.cpp
+++ b/src/framerate_gui.cpp
@@ -457,7 +457,7 @@ struct FramerateWindow : Window {
 		this->num_displayed = this->num_active;
 
 		/* Window is always initialised to MIN_ELEMENTS height, resize to contain num_displayed */
-		ResizeWindow(this, 0, (std::max(MIN_ELEMENTS, this->num_displayed) - MIN_ELEMENTS) * FONT_HEIGHT_NORMAL);
+		ResizeWindow(this, 0, (std::max(MIN_ELEMENTS, this->num_displayed) - MIN_ELEMENTS) * GetCharacterHeight(FS_NORMAL));
 	}
 
 	void OnRealtimeTick([[maybe_unused]] uint delta_ms) override
@@ -563,9 +563,9 @@ struct FramerateWindow : Window {
 
 			case WID_FRW_TIMES_NAMES: {
 				size->width = 0;
-				size->height = FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal + MIN_ELEMENTS * FONT_HEIGHT_NORMAL;
+				size->height = GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal + MIN_ELEMENTS * GetCharacterHeight(FS_NORMAL);
 				resize->width = 0;
-				resize->height = FONT_HEIGHT_NORMAL;
+				resize->height = GetCharacterHeight(FS_NORMAL);
 				for (PerformanceElement e : DISPLAY_ORDER_PFE) {
 					if (_pf_data[e].num_valid == 0) continue;
 					Dimension line_size;
@@ -589,9 +589,9 @@ struct FramerateWindow : Window {
 				SetDParam(1, 2);
 				Dimension item_size = GetStringBoundingBox(STR_FRAMERATE_MS_GOOD);
 				size->width = std::max(size->width, item_size.width);
-				size->height += FONT_HEIGHT_NORMAL * MIN_ELEMENTS + WidgetDimensions::scaled.vsep_normal;
+				size->height += GetCharacterHeight(FS_NORMAL) * MIN_ELEMENTS + WidgetDimensions::scaled.vsep_normal;
 				resize->width = 0;
-				resize->height = FONT_HEIGHT_NORMAL;
+				resize->height = GetCharacterHeight(FS_NORMAL);
 				break;
 			}
 		}
@@ -605,7 +605,7 @@ struct FramerateWindow : Window {
 		int drawable = this->num_displayed;
 		int y = r.top;
 		DrawString(r.left, r.right, y, heading_str, TC_FROMSTRING, SA_CENTER, true);
-		y += FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal;
+		y += GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal;
 		for (PerformanceElement e : DISPLAY_ORDER_PFE) {
 			if (_pf_data[e].num_valid == 0) continue;
 			if (skip > 0) {
@@ -613,7 +613,7 @@ struct FramerateWindow : Window {
 			} else {
 				values[e].InsertDParams(0);
 				DrawString(r.left, r.right, y, values[e].strid, TC_FROMSTRING, SA_RIGHT);
-				y += FONT_HEIGHT_NORMAL;
+				y += GetCharacterHeight(FS_NORMAL);
 				drawable--;
 				if (drawable == 0) break;
 			}
@@ -627,7 +627,7 @@ struct FramerateWindow : Window {
 		int drawable = this->num_displayed;
 		int y = r.top;
 		DrawString(r.left, r.right, y, STR_FRAMERATE_MEMORYUSE, TC_FROMSTRING, SA_CENTER, true);
-		y += FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal;
+		y += GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal;
 		for (PerformanceElement e : DISPLAY_ORDER_PFE) {
 			if (_pf_data[e].num_valid == 0) continue;
 			if (skip > 0) {
@@ -639,12 +639,12 @@ struct FramerateWindow : Window {
 					SetDParam(0, Company::Get(e - PFE_AI0)->ai_instance->GetAllocatedMemory());
 				}
 				DrawString(r.left, r.right, y, STR_FRAMERATE_BYTES_GOOD, TC_FROMSTRING, SA_RIGHT);
-				y += FONT_HEIGHT_NORMAL;
+				y += GetCharacterHeight(FS_NORMAL);
 				drawable--;
 				if (drawable == 0) break;
 			} else {
 				/* skip non-script */
-				y += FONT_HEIGHT_NORMAL;
+				y += GetCharacterHeight(FS_NORMAL);
 				drawable--;
 				if (drawable == 0) break;
 			}
@@ -659,7 +659,7 @@ struct FramerateWindow : Window {
 				const Scrollbar *sb = this->GetScrollbar(WID_FRW_SCROLLBAR);
 				uint16_t skip = sb->GetPosition();
 				int drawable = this->num_displayed;
-				int y = r.top + FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal; // first line contains headings in the value columns
+				int y = r.top + GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal; // first line contains headings in the value columns
 				for (PerformanceElement e : DISPLAY_ORDER_PFE) {
 					if (_pf_data[e].num_valid == 0) continue;
 					if (skip > 0) {
@@ -672,7 +672,7 @@ struct FramerateWindow : Window {
 							SetDParamStr(1, GetAIName(e - PFE_AI0));
 							DrawString(r.left, r.right, y, STR_FRAMERATE_AI, TC_FROMSTRING, SA_LEFT);
 						}
-						y += FONT_HEIGHT_NORMAL;
+						y += GetCharacterHeight(FS_NORMAL);
 						drawable--;
 						if (drawable == 0) break;
 					}
@@ -701,7 +701,7 @@ struct FramerateWindow : Window {
 			case WID_FRW_TIMES_AVERAGE: {
 				/* Open time graph windows when clicking detail measurement lines */
 				const Scrollbar *sb = this->GetScrollbar(WID_FRW_SCROLLBAR);
-				int line = sb->GetScrolledRowFromWidget(pt.y, this, widget, WidgetDimensions::scaled.vsep_normal + FONT_HEIGHT_NORMAL);
+				int line = sb->GetScrolledRowFromWidget(pt.y, this, widget, WidgetDimensions::scaled.vsep_normal + GetCharacterHeight(FS_NORMAL));
 				if (line != INT_MAX) {
 					line++;
 					/* Find the visible line that was clicked */
@@ -721,7 +721,7 @@ struct FramerateWindow : Window {
 	void OnResize() override
 	{
 		auto *wid = this->GetWidget<NWidgetResizeBase>(WID_FRW_TIMES_NAMES);
-		this->num_displayed = (wid->current_y - wid->min_y - WidgetDimensions::scaled.vsep_normal) / FONT_HEIGHT_NORMAL - 1; // subtract 1 for headings
+		this->num_displayed = (wid->current_y - wid->min_y - WidgetDimensions::scaled.vsep_normal) / GetCharacterHeight(FS_NORMAL) - 1; // subtract 1 for headings
 		this->GetScrollbar(WID_FRW_SCROLLBAR)->SetCapacity(this->num_displayed);
 	}
 };
@@ -929,10 +929,10 @@ struct FrametimeGraphWindow : Window {
 				if (division % 2 == 0) {
 					if ((TimingMeasurement)this->vertical_scale > TIMESTAMP_PRECISION) {
 						SetDParam(0, this->vertical_scale * division / 10 / TIMESTAMP_PRECISION);
-						DrawString(r.left, x_zero - 2, y - FONT_HEIGHT_SMALL, STR_FRAMERATE_GRAPH_SECONDS, TC_GREY, SA_RIGHT | SA_FORCE, false, FS_SMALL);
+						DrawString(r.left, x_zero - 2, y - GetCharacterHeight(FS_SMALL), STR_FRAMERATE_GRAPH_SECONDS, TC_GREY, SA_RIGHT | SA_FORCE, false, FS_SMALL);
 					} else {
 						SetDParam(0, this->vertical_scale * division / 10 * 1000 / TIMESTAMP_PRECISION);
-						DrawString(r.left, x_zero - 2, y - FONT_HEIGHT_SMALL, STR_FRAMERATE_GRAPH_MILLISECONDS, TC_GREY, SA_RIGHT | SA_FORCE, false, FS_SMALL);
+						DrawString(r.left, x_zero - 2, y - GetCharacterHeight(FS_SMALL), STR_FRAMERATE_GRAPH_MILLISECONDS, TC_GREY, SA_RIGHT | SA_FORCE, false, FS_SMALL);
 					}
 				}
 			}
@@ -1000,7 +1000,7 @@ struct FrametimeGraphWindow : Window {
 				TextColour tc_peak = (TextColour)(TC_IS_PALETTE_COLOUR | c_peak);
 				GfxFillRect(peak_point.x - 1, peak_point.y - 1, peak_point.x + 1, peak_point.y + 1, c_peak);
 				SetDParam(0, peak_value * 1000 / TIMESTAMP_PRECISION);
-				int label_y = std::max(y_max, peak_point.y - FONT_HEIGHT_SMALL);
+				int label_y = std::max(y_max, peak_point.y - GetCharacterHeight(FS_SMALL));
 				if (peak_point.x - x_zero > (int)this->graph_size.width / 2) {
 					DrawString(x_zero, peak_point.x - 2, label_y, STR_FRAMERATE_GRAPH_MILLISECONDS, tc_peak, SA_RIGHT | SA_FORCE, false, FS_SMALL);
 				} else {
diff --git a/src/game/game_gui.cpp b/src/game/game_gui.cpp
index 2e1e737e82..0994d7def5 100644
--- a/src/game/game_gui.cpp
+++ b/src/game/game_gui.cpp
@@ -136,14 +136,14 @@ struct GSConfigWindow : public Window {
 	{
 		switch (widget) {
 			case WID_GSC_SETTINGS:
-				this->line_height = std::max(SETTING_BUTTON_HEIGHT, FONT_HEIGHT_NORMAL) + padding.height;
+				this->line_height = std::max(SETTING_BUTTON_HEIGHT, GetCharacterHeight(FS_NORMAL)) + padding.height;
 				resize->width = 1;
 				resize->height = this->line_height;
 				size->height = 5 * this->line_height;
 				break;
 
 			case WID_GSC_GSLIST:
-				this->line_height = FONT_HEIGHT_NORMAL + padding.height;
+				this->line_height = GetCharacterHeight(FS_NORMAL) + padding.height;
 				size->height = 1 * this->line_height;
 				break;
 		}
@@ -186,7 +186,7 @@ struct GSConfigWindow : public Window {
 
 				int y = r.top;
 				int button_y_offset = (this->line_height - SETTING_BUTTON_HEIGHT) / 2;
-				int text_y_offset = (this->line_height - FONT_HEIGHT_NORMAL) / 2;
+				int text_y_offset = (this->line_height - GetCharacterHeight(FS_NORMAL)) / 2;
 				for (; this->vscroll->IsVisible(i) && it != visible_settings.end(); i++, it++) {
 					const ScriptConfigItem &config_item = **it;
 					int current_value = config->GetSetting((config_item).name);
diff --git a/src/genworld_gui.cpp b/src/genworld_gui.cpp
index d9f659dbf1..3300f2ef1c 100644
--- a/src/genworld_gui.cpp
+++ b/src/genworld_gui.cpp
@@ -572,7 +572,7 @@ struct GenerateLandscapeWindow : public Window {
 
 	void UpdateWidgetSize(int widget, Dimension *size, [[maybe_unused]] const Dimension &padding, [[maybe_unused]] Dimension *fill, [[maybe_unused]] Dimension *resize) override
 	{
-		Dimension d{0, (uint)FONT_HEIGHT_NORMAL};
+		Dimension d{0, (uint)GetCharacterHeight(FS_NORMAL)};
 		const StringID *strs = nullptr;
 		switch (widget) {
 			case WID_GL_HEIGHTMAP_HEIGHT_TEXT:
@@ -1408,7 +1408,7 @@ struct GenerateProgressWindow : public Window {
 				for (uint i = 0; i < GWP_CLASS_COUNT; i++) {
 					size->width = std::max(size->width, GetStringBoundingBox(_generation_class_table[i]).width + padding.width);
 				}
-				size->height = FONT_HEIGHT_NORMAL * 2 + WidgetDimensions::scaled.vsep_normal;
+				size->height = GetCharacterHeight(FS_NORMAL) * 2 + WidgetDimensions::scaled.vsep_normal;
 				break;
 		}
 	}
@@ -1422,7 +1422,7 @@ struct GenerateProgressWindow : public Window {
 				Rect br = r.Shrink(WidgetDimensions::scaled.bevel);
 				DrawFrameRect(br.WithWidth(br.Width() * _gws.percent / 100, false), COLOUR_MAUVE, FR_NONE);
 				SetDParam(0, _gws.percent);
-				DrawString(br.left, br.right, CenterBounds(br.top, br.bottom, FONT_HEIGHT_NORMAL), STR_GENERATION_PROGRESS, TC_FROMSTRING, SA_HOR_CENTER);
+				DrawString(br.left, br.right, CenterBounds(br.top, br.bottom, GetCharacterHeight(FS_NORMAL)), STR_GENERATION_PROGRESS, TC_FROMSTRING, SA_HOR_CENTER);
 				break;
 			}
 
@@ -1433,7 +1433,7 @@ struct GenerateProgressWindow : public Window {
 				/* And say where we are in that class */
 				SetDParam(0, _gws.current);
 				SetDParam(1, _gws.total);
-				DrawString(r.left, r.right, r.top + FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal, STR_GENERATION_PROGRESS_NUM, TC_FROMSTRING, SA_HOR_CENTER);
+				DrawString(r.left, r.right, r.top + GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal, STR_GENERATION_PROGRESS_NUM, TC_FROMSTRING, SA_HOR_CENTER);
 		}
 	}
 };
diff --git a/src/gfx.cpp b/src/gfx.cpp
index c6dcfce611..b261845f0d 100644
--- a/src/gfx.cpp
+++ b/src/gfx.cpp
@@ -647,7 +647,7 @@ static int DrawLayoutLine(const ParagraphLayouter::Line &line, int y, int left,
 int DrawString(int left, int right, int top, std::string_view str, TextColour colour, StringAlignment align, bool underline, FontSize fontsize)
 {
 	/* The string may contain control chars to change the font, just use the biggest font for clipping. */
-	int max_height = std::max({FONT_HEIGHT_SMALL, FONT_HEIGHT_NORMAL, FONT_HEIGHT_LARGE, FONT_HEIGHT_MONO});
+	int max_height = std::max({GetCharacterHeight(FS_SMALL), GetCharacterHeight(FS_NORMAL), GetCharacterHeight(FS_LARGE), GetCharacterHeight(FS_MONO)});
 
 	/* Funny glyphs may extent outside the usual bounds, so relax the clipping somewhat. */
 	int extra = max_height / 2;
@@ -915,7 +915,7 @@ void DrawCharCentered(char32_t c, const Rect &r, TextColour colour)
 	SetColourRemap(colour);
 	GfxMainBlitter(GetGlyph(FS_NORMAL, c),
 		CenterBounds(r.left, r.right, GetCharacterWidth(FS_NORMAL, c)),
-		CenterBounds(r.top, r.bottom, FONT_HEIGHT_NORMAL),
+		CenterBounds(r.top, r.bottom, GetCharacterHeight(FS_NORMAL)),
 		BM_COLOUR_REMAP);
 }
 
diff --git a/src/gfx_func.h b/src/gfx_func.h
index 82c654a598..c0610e43ea 100644
--- a/src/gfx_func.h
+++ b/src/gfx_func.h
@@ -183,18 +183,6 @@ void GetBroadestDigit(uint *front, uint *next, FontSize size = FS_NORMAL);
 
 int GetCharacterHeight(FontSize size);
 
-/** Height of characters in the small (#FS_SMALL) font. @note Some characters may be oversized. */
-#define FONT_HEIGHT_SMALL  (GetCharacterHeight(FS_SMALL))
-
-/** Height of characters in the normal (#FS_NORMAL) font. @note Some characters may be oversized. */
-#define FONT_HEIGHT_NORMAL (GetCharacterHeight(FS_NORMAL))
-
-/** Height of characters in the large (#FS_LARGE) font. @note Some characters may be oversized. */
-#define FONT_HEIGHT_LARGE  (GetCharacterHeight(FS_LARGE))
-
-/** Height of characters in the large (#FS_MONO) font. @note Some characters may be oversized. */
-#define FONT_HEIGHT_MONO  (GetCharacterHeight(FS_MONO))
-
 extern DrawPixelInfo *_cur_dpi;
 
 /**
diff --git a/src/goal_gui.cpp b/src/goal_gui.cpp
index adf3345ba4..774230c0f6 100644
--- a/src/goal_gui.cpp
+++ b/src/goal_gui.cpp
@@ -219,7 +219,7 @@ struct GoalListWindow : public Window {
 							}
 							break;
 					}
-					r.top += FONT_HEIGHT_NORMAL;
+					r.top += GetCharacterHeight(FS_NORMAL);
 				}
 				pos++;
 				num++;
diff --git a/src/graph_gui.cpp b/src/graph_gui.cpp
index c84eaf8b08..4faad7b7fc 100644
--- a/src/graph_gui.cpp
+++ b/src/graph_gui.cpp
@@ -73,7 +73,7 @@ struct GraphLegendWindow : Window {
 		const Rect tr = ir.Indent(d.width + WidgetDimensions::scaled.hsep_normal, rtl);
 		SetDParam(0, cid);
 		SetDParam(1, cid);
-		DrawString(tr.left, tr.right, CenterBounds(tr.top, tr.bottom, FONT_HEIGHT_NORMAL), STR_COMPANY_NAME_COMPANY_NUM, HasBit(_legend_excluded_companies, cid) ? TC_BLACK : TC_WHITE);
+		DrawString(tr.left, tr.right, CenterBounds(tr.top, tr.bottom, GetCharacterHeight(FS_NORMAL)), STR_COMPANY_NAME_COMPANY_NUM, HasBit(_legend_excluded_companies, cid) ? TC_BLACK : TC_WHITE);
 	}
 
 	void OnClick([[maybe_unused]] Point pt, int widget, [[maybe_unused]] int click_count) override
@@ -524,7 +524,7 @@ public:
 		uint y_label_width = GetStringBoundingBox(STR_GRAPH_Y_LABEL).width;
 
 		size->width  = std::max<uint>(size->width,  ScaleGUITrad(5) + y_label_width + this->num_on_x_axis * (x_label_width + ScaleGUITrad(5)) + ScaleGUITrad(9));
-		size->height = std::max<uint>(size->height, ScaleGUITrad(5) + (1 + MIN_GRAPH_NUM_LINES_Y * 2 + (this->draw_dates ? 3 : 1)) * FONT_HEIGHT_SMALL + ScaleGUITrad(4));
+		size->height = std::max<uint>(size->height, ScaleGUITrad(5) + (1 + MIN_GRAPH_NUM_LINES_Y * 2 + (this->draw_dates ? 3 : 1)) * GetCharacterHeight(FS_SMALL) + ScaleGUITrad(4));
 		size->height = std::max<uint>(size->height, size->width / 3);
 	}
 
@@ -901,7 +901,7 @@ struct PaymentRatesGraphWindow : BaseGraphWindow {
 	void OnInit() override
 	{
 		/* Width of the legend blob. */
-		this->legend_width = (FONT_HEIGHT_SMALL - ScaleGUITrad(1)) * 8 / 5;
+		this->legend_width = (GetCharacterHeight(FS_SMALL) - ScaleGUITrad(1)) * 8 / 5;
 	}
 
 	void UpdateExcludedData()
@@ -922,7 +922,7 @@ struct PaymentRatesGraphWindow : BaseGraphWindow {
 			return;
 		}
 
-		size->height = FONT_HEIGHT_SMALL + WidgetDimensions::scaled.framerect.Vertical();
+		size->height = GetCharacterHeight(FS_SMALL) + WidgetDimensions::scaled.framerect.Vertical();
 
 		for (const CargoSpec *cs : _sorted_standard_cargo_specs) {
 			SetDParam(0, cs->name);
@@ -1147,7 +1147,7 @@ struct PerformanceRatingDetailWindow : Window {
 	{
 		switch (widget) {
 			case WID_PRD_SCORE_FIRST:
-				this->bar_height = FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.fullbevel.Vertical();
+				this->bar_height = GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.fullbevel.Vertical();
 				size->height = this->bar_height + WidgetDimensions::scaled.matrix.Vertical();
 
 				uint score_info_width = 0;
@@ -1235,7 +1235,7 @@ struct PerformanceRatingDetailWindow : Window {
 		}
 
 		uint bar_top  = CenterBounds(r.top, r.bottom, this->bar_height);
-		uint text_top = CenterBounds(r.top, r.bottom, FONT_HEIGHT_NORMAL);
+		uint text_top = CenterBounds(r.top, r.bottom, GetCharacterHeight(FS_NORMAL));
 
 		DrawString(this->score_info_left, this->score_info_right, text_top, STR_PERFORMANCE_DETAIL_VEHICLES + score_type);
 
diff --git a/src/group_gui.cpp b/src/group_gui.cpp
index b9825a40b8..929e01509b 100644
--- a/src/group_gui.cpp
+++ b/src/group_gui.cpp
@@ -582,12 +582,12 @@ public:
 				SetDParam(0, this_year);
 				DrawString(tr, STR_JUST_CURRENCY_LONG, TC_BLACK, SA_RIGHT);
 
-				tr.top += FONT_HEIGHT_NORMAL;
+				tr.top += GetCharacterHeight(FS_NORMAL);
 				DrawString(tr, STR_GROUP_PROFIT_LAST_YEAR, TC_BLACK);
 				SetDParam(0, last_year);
 				DrawString(tr, STR_JUST_CURRENCY_LONG, TC_BLACK, SA_RIGHT);
 
-				tr.top += FONT_HEIGHT_NORMAL;
+				tr.top += GetCharacterHeight(FS_NORMAL);
 				DrawString(tr, STR_GROUP_OCCUPANCY, TC_BLACK);
 				const size_t vehicle_count = this->vehicles.size();
 				if (vehicle_count > 0) {
diff --git a/src/highscore_gui.cpp b/src/highscore_gui.cpp
index 3849d7b027..a6c9529af4 100644
--- a/src/highscore_gui.cpp
+++ b/src/highscore_gui.cpp
@@ -204,7 +204,7 @@ struct HighScoreWindow : EndGameHighScoreBaseWindow {
 				DrawString(pt.x + ScaleSpriteTrad(71), pt.x + ScaleSpriteTrad(569), pt.y + ScaleSpriteTrad(140 + i * 55), STR_JUST_BIG_RAW_STRING, colour);
 				SetDParam(0, hs[i].title);
 				SetDParam(1, hs[i].score);
-				DrawString(pt.x + ScaleSpriteTrad(71), pt.x + ScaleSpriteTrad(569), pt.y + ScaleSpriteTrad(140) + FONT_HEIGHT_LARGE + ScaleSpriteTrad(i * 55), STR_HIGHSCORE_STATS, colour);
+				DrawString(pt.x + ScaleSpriteTrad(71), pt.x + ScaleSpriteTrad(569), pt.y + ScaleSpriteTrad(140) + GetCharacterHeight(FS_LARGE) + ScaleSpriteTrad(i * 55), STR_HIGHSCORE_STATS, colour);
 			}
 		}
 	}
diff --git a/src/industry_gui.cpp b/src/industry_gui.cpp
index 318ad6748a..ef42146b5b 100644
--- a/src/industry_gui.cpp
+++ b/src/industry_gui.cpp
@@ -418,7 +418,7 @@ public:
 	void OnInit() override
 	{
 		/* Width of the legend blob -- slightly larger than the smallmap legend blob. */
-		this->legend.height = FONT_HEIGHT_SMALL;
+		this->legend.height = GetCharacterHeight(FS_SMALL);
 		this->legend.width = this->legend.height * 8 / 5;
 
 		this->SetupArrays();
@@ -432,7 +432,7 @@ public:
 				for (const auto &indtype : this->list) {
 					d = maxdim(d, GetStringBoundingBox(GetIndustrySpec(indtype)->name));
 				}
-				resize->height = std::max<uint>(this->legend.height, FONT_HEIGHT_NORMAL) + padding.height;
+				resize->height = std::max<uint>(this->legend.height, GetCharacterHeight(FS_NORMAL)) + padding.height;
 				d.width += this->legend.width + WidgetDimensions::scaled.hsep_wide + padding.width;
 				d.height = 5 * resize->height;
 				*size = maxdim(*size, d);
@@ -445,7 +445,7 @@ public:
 				uint extra_lines_req = 0;
 				uint extra_lines_prd = 0;
 				uint extra_lines_newgrf = 0;
-				uint max_minwidth = FONT_HEIGHT_NORMAL * MAX_MINWIDTH_LINEHEIGHTS;
+				uint max_minwidth = GetCharacterHeight(FS_NORMAL) * MAX_MINWIDTH_LINEHEIGHTS;
 				Dimension d = {0, 0};
 				for (const auto &indtype : this->list) {
 					const IndustrySpec *indsp = GetIndustrySpec(indtype);
@@ -479,7 +479,7 @@ public:
 
 				/* Set it to something more sane :) */
 				height += extra_lines_prd + extra_lines_req + extra_lines_newgrf;
-				size->height = height * FONT_HEIGHT_NORMAL + padding.height;
+				size->height = height * GetCharacterHeight(FS_NORMAL) + padding.height;
 				size->width = d.width + padding.width;
 				break;
 			}
@@ -561,7 +561,7 @@ public:
 				if (_game_mode != GM_EDITOR) {
 					SetDParam(0, indsp->GetConstructionCost());
 					DrawString(ir, STR_FUND_INDUSTRY_INDUSTRY_BUILD_COST);
-					ir.top += FONT_HEIGHT_NORMAL;
+					ir.top += GetCharacterHeight(FS_NORMAL);
 				}
 
 				CargoSuffix cargo_suffix[lengthof(indsp->accepts_cargo)];
@@ -817,7 +817,7 @@ public:
 		this->editbox_line = IL_NONE;
 		this->clicked_line = IL_NONE;
 		this->clicked_button = 0;
-		this->info_height = WidgetDimensions::scaled.framerect.Vertical() + 2 * FONT_HEIGHT_NORMAL; // Info panel has at least two lines text.
+		this->info_height = WidgetDimensions::scaled.framerect.Vertical() + 2 * GetCharacterHeight(FS_NORMAL); // Info panel has at least two lines text.
 
 		this->InitNested(window_number);
 		NWidgetViewport *nvp = this->GetWidget<NWidgetViewport>(WID_IV_VIEWPORT);
@@ -829,7 +829,7 @@ public:
 	void OnInit() override
 	{
 		/* This only used when the cheat to alter industry production is enabled */
-		this->cheat_line_height = std::max(SETTING_BUTTON_HEIGHT + WidgetDimensions::scaled.vsep_normal, FONT_HEIGHT_NORMAL);
+		this->cheat_line_height = std::max(SETTING_BUTTON_HEIGHT + WidgetDimensions::scaled.vsep_normal, GetCharacterHeight(FS_NORMAL));
 	}
 
 	void OnPaint() override
@@ -863,7 +863,7 @@ public:
 
 		if (i->prod_level == PRODLEVEL_CLOSURE) {
 			DrawString(ir, STR_INDUSTRY_VIEW_INDUSTRY_ANNOUNCED_CLOSURE);
-			ir.top += FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_wide;
+			ir.top += GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_wide;
 		}
 
 		bool stockpiling = HasBit(ind->callback_mask, CBM_IND_PRODUCTION_CARGO_ARRIVAL) || HasBit(ind->callback_mask, CBM_IND_PRODUCTION_256_TICKS);
@@ -873,7 +873,7 @@ public:
 			has_accept = true;
 			if (first) {
 				DrawString(ir, STR_INDUSTRY_VIEW_REQUIRES);
-				ir.top += FONT_HEIGHT_NORMAL;
+				ir.top += GetCharacterHeight(FS_NORMAL);
 				first = false;
 			}
 
@@ -904,11 +904,11 @@ public:
 					NOT_REACHED();
 			}
 			DrawString(ir.Indent(WidgetDimensions::scaled.hsep_indent, rtl), str);
-			ir.top += FONT_HEIGHT_NORMAL;
+			ir.top += GetCharacterHeight(FS_NORMAL);
 		}
 
-		int line_height = this->editable == EA_RATE ? this->cheat_line_height : FONT_HEIGHT_NORMAL;
-		int text_y_offset = (line_height - FONT_HEIGHT_NORMAL) / 2;
+		int line_height = this->editable == EA_RATE ? this->cheat_line_height : GetCharacterHeight(FS_NORMAL);
+		int text_y_offset = (line_height - GetCharacterHeight(FS_NORMAL)) / 2;
 		int button_y_offset = (line_height - SETTING_BUTTON_HEIGHT) / 2;
 		first = true;
 		for (const auto &p : i->produced) {
@@ -916,7 +916,7 @@ public:
 			if (first) {
 				if (has_accept) ir.top += WidgetDimensions::scaled.vsep_wide;
 				DrawString(ir, STR_INDUSTRY_VIEW_PRODUCTION_LAST_MONTH_TITLE);
-				ir.top += FONT_HEIGHT_NORMAL;
+				ir.top += GetCharacterHeight(FS_NORMAL);
 				if (this->editable == EA_RATE) this->production_offset_y = ir.top;
 				first = false;
 			}
@@ -940,7 +940,7 @@ public:
 		/* Display production multiplier if editable */
 		if (this->editable == EA_MULTIPLIER) {
 			line_height = this->cheat_line_height;
-			text_y_offset = (line_height - FONT_HEIGHT_NORMAL) / 2;
+			text_y_offset = (line_height - GetCharacterHeight(FS_NORMAL)) / 2;
 			button_y_offset = (line_height - SETTING_BUTTON_HEIGHT) / 2;
 			ir.top += WidgetDimensions::scaled.vsep_wide;
 			this->production_offset_y = ir.top;
@@ -2138,7 +2138,7 @@ struct CargoesField {
 				break;
 
 			case CFT_HEADER:
-				ypos += (small_height - FONT_HEIGHT_NORMAL) / 2;
+				ypos += (small_height - GetCharacterHeight(FS_NORMAL)) / 2;
 				DrawString(xpos, xpos + industry_width, ypos, this->u.header, TC_WHITE, SA_HOR_CENTER);
 				break;
 
@@ -2150,7 +2150,7 @@ struct CargoesField {
 				GfxDrawLine(xpos,  ypos1, xpos,  ypos2, INDUSTRY_LINE_COLOUR);
 				GfxDrawLine(xpos,  ypos2, xpos2, ypos2, INDUSTRY_LINE_COLOUR);
 				GfxDrawLine(xpos2, ypos1, xpos2, ypos2, INDUSTRY_LINE_COLOUR);
-				ypos += (normal_height - FONT_HEIGHT_NORMAL) / 2;
+				ypos += (normal_height - GetCharacterHeight(FS_NORMAL)) / 2;
 				if (this->u.industry.ind_type < NUM_INDUSTRYTYPES) {
 					const IndustrySpec *indsp = GetIndustrySpec(this->u.industry.ind_type);
 					DrawString(xpos, xpos2, ypos, indsp->name, TC_WHITE, SA_HOR_CENTER);
@@ -2179,7 +2179,7 @@ struct CargoesField {
 					other_right = this->u.industry.other_produced;
 					other_left  = this->u.industry.other_accepted;
 				}
-				ypos1 += CargoesField::cargo_border.height + (FONT_HEIGHT_NORMAL - CargoesField::cargo_line.height) / 2;
+				ypos1 += CargoesField::cargo_border.height + (GetCharacterHeight(FS_NORMAL) - CargoesField::cargo_line.height) / 2;
 				for (uint i = 0; i < CargoesField::max_cargoes; i++) {
 					if (IsValidCargoID(other_right[i])) {
 						const CargoSpec *csp = CargoSpec::Get(other_right[i]);
@@ -2193,7 +2193,7 @@ struct CargoesField {
 						DrawHorConnection(xp + 1, xpos - 1, ypos1, csp);
 						GfxDrawLine(xp, ypos1, xp, ypos1 + CargoesField::cargo_line.height - 1, CARGO_LINE_COLOUR);
 					}
-					ypos1 += FONT_HEIGHT_NORMAL + CargoesField::cargo_space.height;
+					ypos1 += GetCharacterHeight(FS_NORMAL) + CargoesField::cargo_space.height;
 				}
 				break;
 			}
@@ -2223,7 +2223,7 @@ struct CargoesField {
 					hor_left  = this->u.cargo.supp_cargoes;
 					hor_right = this->u.cargo.cust_cargoes;
 				}
-				ypos += CargoesField::cargo_border.height + vert_inter_industry_space / 2 + (FONT_HEIGHT_NORMAL - CargoesField::cargo_line.height) / 2;
+				ypos += CargoesField::cargo_border.height + vert_inter_industry_space / 2 + (GetCharacterHeight(FS_NORMAL) - CargoesField::cargo_line.height) / 2;
 				for (uint i = 0; i < MAX_CARGOES; i++) {
 					if (IsValidCargoID(hor_left[i])) {
 						int col = hor_left[i];
@@ -2247,7 +2247,7 @@ struct CargoesField {
 						}
 						DrawHorConnection(cargo_base + col * CargoesField::cargo_space.width + (col + 1) * CargoesField::cargo_line.width - 1 + dx, xpos + CargoesField::cargo_field_width - 1, ypos, csp);
 					}
-					ypos += FONT_HEIGHT_NORMAL + CargoesField::cargo_space.height;
+					ypos += GetCharacterHeight(FS_NORMAL) + CargoesField::cargo_space.height;
 				}
 				break;
 			}
@@ -2260,7 +2260,7 @@ struct CargoesField {
 						DrawString(xpos + WidgetDimensions::scaled.framerect.left, xpos + industry_width - 1 - WidgetDimensions::scaled.framerect.right, ypos, csp->name, TC_WHITE,
 								(this->u.cargo_label.left_align) ? SA_LEFT : SA_RIGHT);
 					}
-					ypos += FONT_HEIGHT_NORMAL + CargoesField::cargo_space.height;
+					ypos += GetCharacterHeight(FS_NORMAL) + CargoesField::cargo_space.height;
 				}
 				break;
 
@@ -2294,8 +2294,8 @@ struct CargoesField {
 		uint row;
 		for (row = 0; row < MAX_CARGOES; row++) {
 			if (pt.y < vpos) return CT_INVALID;
-			if (pt.y < vpos + FONT_HEIGHT_NORMAL) break;
-			vpos += FONT_HEIGHT_NORMAL + CargoesField::cargo_space.width;
+			if (pt.y < vpos + GetCharacterHeight(FS_NORMAL)) break;
+			vpos += GetCharacterHeight(FS_NORMAL) + CargoesField::cargo_space.width;
 		}
 		if (row == MAX_CARGOES) return CT_INVALID;
 
@@ -2342,8 +2342,8 @@ struct CargoesField {
 		uint row;
 		for (row = 0; row < MAX_CARGOES; row++) {
 			if (pt.y < vpos) return CT_INVALID;
-			if (pt.y < vpos + FONT_HEIGHT_NORMAL) break;
-			vpos += FONT_HEIGHT_NORMAL + CargoesField::cargo_space.height;
+			if (pt.y < vpos + GetCharacterHeight(FS_NORMAL)) break;
+			vpos += GetCharacterHeight(FS_NORMAL) + CargoesField::cargo_space.height;
 		}
 		if (row == MAX_CARGOES) return CT_INVALID;
 		return this->u.cargo_label.cargoes[row];
@@ -2551,7 +2551,7 @@ struct IndustryCargoesWindow : public Window {
 		CargoesField::small_height = d.height;
 
 		/* Size of the legend blob -- slightly larger than the smallmap legend blob. */
-		CargoesField::legend.height = FONT_HEIGHT_SMALL;
+		CargoesField::legend.height = GetCharacterHeight(FS_SMALL);
 		CargoesField::legend.width = CargoesField::legend.height * 8 / 5;
 
 		/* Size of cargo lines. */
@@ -2600,7 +2600,7 @@ struct IndustryCargoesWindow : public Window {
 
 		d.width += WidgetDimensions::scaled.frametext.Horizontal();
 		/* Ensure the height is enough for the industry type text, for the horizontal connections, and for the cargo labels. */
-		uint min_ind_height = CargoesField::cargo_border.height * 2 + CargoesField::max_cargoes * FONT_HEIGHT_NORMAL + (CargoesField::max_cargoes - 1) * CargoesField::cargo_space.height;
+		uint min_ind_height = CargoesField::cargo_border.height * 2 + CargoesField::max_cargoes * GetCharacterHeight(FS_NORMAL) + (CargoesField::max_cargoes - 1) * CargoesField::cargo_space.height;
 		d.height = std::max(d.height + WidgetDimensions::scaled.frametext.Vertical(), min_ind_height);
 
 		CargoesField::industry_width = d.width;
diff --git a/src/league_gui.cpp b/src/league_gui.cpp
index a1c64a6c8f..e113c29613 100644
--- a/src/league_gui.cpp
+++ b/src/league_gui.cpp
@@ -106,7 +106,7 @@ public:
 
 		Rect ir = r.Shrink(WidgetDimensions::scaled.framerect);
 		int icon_y_offset = (this->line_height - this->icon.height) / 2;
-		int text_y_offset = (this->line_height - FONT_HEIGHT_NORMAL) / 2;
+		int text_y_offset = (this->line_height - GetCharacterHeight(FS_NORMAL)) / 2;
 
 		bool rtl = _current_text_dir == TD_RTL;
 		Rect ordinal = ir.WithWidth(this->ordinal_width, rtl);
@@ -148,7 +148,7 @@ public:
 		}
 
 		this->icon = GetSpriteSize(SPR_COMPANY_ICON);
-		this->line_height = std::max<int>(this->icon.height + WidgetDimensions::scaled.vsep_normal, FONT_HEIGHT_NORMAL);
+		this->line_height = std::max<int>(this->icon.height + WidgetDimensions::scaled.vsep_normal, GetCharacterHeight(FS_NORMAL));
 
 		for (const Company *c : Company::Iterate()) {
 			SetDParam(0, c->index);
@@ -328,7 +328,7 @@ public:
 		}
 
 		int icon_y_offset = (this->line_height - this->icon_size.height) / 2;
-		int text_y_offset = (this->line_height - FONT_HEIGHT_NORMAL) / 2;
+		int text_y_offset = (this->line_height - GetCharacterHeight(FS_NORMAL)) / 2;
 
 		/* Calculate positions.of the columns */
 		bool rtl = _current_text_dir == TD_RTL;
@@ -363,7 +363,7 @@ public:
 		if (lt == nullptr) return;
 
 		this->icon_size = GetSpriteSize(SPR_COMPANY_ICON);
-		this->line_height = std::max<int>(this->icon_size.height + WidgetDimensions::scaled.fullbevel.Vertical(), FONT_HEIGHT_NORMAL);
+		this->line_height = std::max<int>(this->icon_size.height + WidgetDimensions::scaled.fullbevel.Vertical(), GetCharacterHeight(FS_NORMAL));
 
 		/* Calculate maximum width of every column */
 		this->rank_width = this->text_width = this->score_width = 0;
diff --git a/src/linkgraph/linkgraph_gui.cpp b/src/linkgraph/linkgraph_gui.cpp
index 23bcd1b852..07393d69cc 100644
--- a/src/linkgraph/linkgraph_gui.cpp
+++ b/src/linkgraph/linkgraph_gui.cpp
@@ -633,13 +633,13 @@ void LinkGraphLegendWindow::DrawWidget(const Rect &r, int widget) const
 			str = STR_LINKGRAPH_LEGEND_SATURATED;
 		}
 		if (str != STR_NULL) {
-			DrawString(br.left, br.right, CenterBounds(br.top, br.bottom, FONT_HEIGHT_SMALL), str, GetContrastColour(colour) | TC_FORCED, SA_HOR_CENTER, false, FS_SMALL);
+			DrawString(br.left, br.right, CenterBounds(br.top, br.bottom, GetCharacterHeight(FS_SMALL)), str, GetContrastColour(colour) | TC_FORCED, SA_HOR_CENTER, false, FS_SMALL);
 		}
 	}
 	if (IsInsideMM(widget, WID_LGL_CARGO_FIRST, WID_LGL_CARGO_LAST + 1)) {
 		const CargoSpec *cargo = _sorted_cargo_specs[widget - WID_LGL_CARGO_FIRST];
 		GfxFillRect(br, cargo->legend_colour);
-		DrawString(br.left, br.right, CenterBounds(br.top, br.bottom, FONT_HEIGHT_SMALL), cargo->abbrev, GetContrastColour(cargo->legend_colour, 73), SA_HOR_CENTER, false, FS_SMALL);
+		DrawString(br.left, br.right, CenterBounds(br.top, br.bottom, GetCharacterHeight(FS_SMALL)), cargo->abbrev, GetContrastColour(cargo->legend_colour, 73), SA_HOR_CENTER, false, FS_SMALL);
 	}
 }
 
diff --git a/src/misc_gui.cpp b/src/misc_gui.cpp
index 49dd4cc552..96617d8cf0 100644
--- a/src/misc_gui.cpp
+++ b/src/misc_gui.cpp
@@ -79,7 +79,7 @@ public:
 		Rect ir = r.Shrink(WidgetDimensions::scaled.frametext);
 		for (size_t i = 0; i < this->landinfo_data.size(); i++) {
 			DrawString(ir, this->landinfo_data[i], i == 0 ? TC_LIGHT_BLUE : TC_FROMSTRING, SA_HOR_CENTER);
-			ir.top += FONT_HEIGHT_NORMAL + (i == 0 ? WidgetDimensions::scaled.vsep_wide : WidgetDimensions::scaled.vsep_normal);
+			ir.top += GetCharacterHeight(FS_NORMAL) + (i == 0 ? WidgetDimensions::scaled.vsep_wide : WidgetDimensions::scaled.vsep_normal);
 		}
 
 		if (!this->cargo_acceptance.empty()) {
@@ -97,7 +97,7 @@ public:
 			uint width = GetStringBoundingBox(this->landinfo_data[i]).width + WidgetDimensions::scaled.frametext.Horizontal();
 			size->width = std::max(size->width, width);
 
-			size->height += FONT_HEIGHT_NORMAL + (i == 0 ? WidgetDimensions::scaled.vsep_wide : WidgetDimensions::scaled.vsep_normal);
+			size->height += GetCharacterHeight(FS_NORMAL) + (i == 0 ? WidgetDimensions::scaled.vsep_wide : WidgetDimensions::scaled.vsep_normal);
 		}
 
 		if (!this->cargo_acceptance.empty()) {
@@ -488,7 +488,7 @@ struct AboutWindow : public Window {
 	{
 		if (widget != WID_A_SCROLLING_TEXT) return;
 
-		this->line_height = FONT_HEIGHT_NORMAL;
+		this->line_height = GetCharacterHeight(FS_NORMAL);
 
 		Dimension d;
 		d.height = this->line_height * num_visible_lines;
@@ -518,9 +518,9 @@ struct AboutWindow : public Window {
 	/**
 	 * Scroll the text in the about window slow.
 	 *
-	 * The interval of 2100ms is chosen to maintain parity: 2100 / FONT_HEIGHT_NORMAL = 150ms.
+	 * The interval of 2100ms is chosen to maintain parity: 2100 / GetCharacterHeight(FS_NORMAL) = 150ms.
 	 */
-	IntervalTimer<TimerWindow> scroll_interval = {std::chrono::milliseconds(2100) / FONT_HEIGHT_NORMAL, [this](uint count) {
+	IntervalTimer<TimerWindow> scroll_interval = {std::chrono::milliseconds(2100) / GetCharacterHeight(FS_NORMAL), [this](uint count) {
 		this->text_position -= count;
 		/* If the last text has scrolled start a new from the start */
 		if (this->text_position < (int)(this->GetWidget<NWidgetBase>(WID_A_SCROLLING_TEXT)->pos_y - lengthof(_credits) * this->line_height)) {
diff --git a/src/music_gui.cpp b/src/music_gui.cpp
index 0a521e189e..0d6ee8e481 100644
--- a/src/music_gui.cpp
+++ b/src/music_gui.cpp
@@ -539,7 +539,7 @@ struct MusicTrackSelectionWindow : public Window {
 					SetDParam(1, 2);
 					SetDParamStr(2, song.songname);
 					DrawString(tr, STR_PLAYLIST_TRACK_NAME);
-					tr.top += FONT_HEIGHT_SMALL;
+					tr.top += GetCharacterHeight(FS_SMALL);
 				}
 				break;
 			}
@@ -553,7 +553,7 @@ struct MusicTrackSelectionWindow : public Window {
 					SetDParam(1, 2);
 					SetDParamStr(2, song.songname);
 					DrawString(tr, STR_PLAYLIST_TRACK_NAME);
-					tr.top += FONT_HEIGHT_SMALL;
+					tr.top += GetCharacterHeight(FS_SMALL);
 				}
 				break;
 			}
@@ -564,13 +564,13 @@ struct MusicTrackSelectionWindow : public Window {
 	{
 		switch (widget) {
 			case WID_MTS_LIST_LEFT: { // add to playlist
-				int y = this->GetRowFromWidget(pt.y, widget, 0, FONT_HEIGHT_SMALL);
+				int y = this->GetRowFromWidget(pt.y, widget, 0, GetCharacterHeight(FS_SMALL));
 				_music.PlaylistAdd(y);
 				break;
 			}
 
 			case WID_MTS_LIST_RIGHT: { // remove from playlist
-				int y = this->GetRowFromWidget(pt.y, widget, 0, FONT_HEIGHT_SMALL);
+				int y = this->GetRowFromWidget(pt.y, widget, 0, GetCharacterHeight(FS_SMALL));
 				_music.PlaylistRemove(y);
 				break;
 			}
diff --git a/src/network/network_chat_gui.cpp b/src/network/network_chat_gui.cpp
index cdb2d1fba1..bab250f482 100644
--- a/src/network/network_chat_gui.cpp
+++ b/src/network/network_chat_gui.cpp
@@ -101,8 +101,8 @@ void CDECL NetworkAddChatMessage(TextColour colour, uint duration, const std::st
 /** Initialize all font-dependent chat box sizes. */
 void NetworkReInitChatBoxSize()
 {
-	_chatmsg_box.y       = 3 * FONT_HEIGHT_NORMAL;
-	_chatmsg_box.height  = MAX_CHAT_MESSAGES * (FONT_HEIGHT_NORMAL + ScaleGUITrad(NETWORK_CHAT_LINE_SPACING)) + ScaleGUITrad(4);
+	_chatmsg_box.y       = 3 * GetCharacterHeight(FS_NORMAL);
+	_chatmsg_box.height  = MAX_CHAT_MESSAGES * (GetCharacterHeight(FS_NORMAL) + ScaleGUITrad(NETWORK_CHAT_LINE_SPACING)) + ScaleGUITrad(4);
 }
 
 /** Initialize all buffers of the chat visualisation. */
@@ -218,10 +218,10 @@ void NetworkDrawChatMessage()
 	for (auto &cmsg : _chatmsg_list) {
 		if (!show_all && cmsg.remove_time < now) continue;
 		SetDParamStr(0, cmsg.message);
-		string_height += GetStringLineCount(STR_JUST_RAW_STRING, width - 1) * FONT_HEIGHT_NORMAL + NETWORK_CHAT_LINE_SPACING;
+		string_height += GetStringLineCount(STR_JUST_RAW_STRING, width - 1) * GetCharacterHeight(FS_NORMAL) + NETWORK_CHAT_LINE_SPACING;
 	}
 
-	string_height = std::min<uint>(string_height, MAX_CHAT_MESSAGES * (FONT_HEIGHT_NORMAL + NETWORK_CHAT_LINE_SPACING));
+	string_height = std::min<uint>(string_height, MAX_CHAT_MESSAGES * (GetCharacterHeight(FS_NORMAL) + NETWORK_CHAT_LINE_SPACING));
 
 	int top = _screen.height - _chatmsg_box.y - string_height - 2;
 	int bottom = _screen.height - _chatmsg_box.y - 2;
diff --git a/src/network/network_content_gui.cpp b/src/network/network_content_gui.cpp
index 3673c94acb..335e803e66 100644
--- a/src/network/network_content_gui.cpp
+++ b/src/network/network_content_gui.cpp
@@ -128,7 +128,7 @@ void BaseNetworkContentDownloadStatusWindow::UpdateWidgetSize(int widget, Dimens
 			break;
 
 		case WID_NCDS_PROGRESS_TEXT:
-			size->height = FONT_HEIGHT_NORMAL * 2 + WidgetDimensions::scaled.vsep_normal;
+			size->height = GetCharacterHeight(FS_NORMAL) * 2 + WidgetDimensions::scaled.vsep_normal;
 			break;
 	}
 }
@@ -144,7 +144,7 @@ void BaseNetworkContentDownloadStatusWindow::DrawWidget(const Rect &r, int widge
 			SetDParam(0, this->downloaded_bytes);
 			SetDParam(1, this->total_bytes);
 			SetDParam(2, this->downloaded_bytes * 100LL / this->total_bytes);
-			DrawString(ir.left, ir.right, CenterBounds(ir.top, ir.bottom, FONT_HEIGHT_NORMAL), STR_CONTENT_DOWNLOAD_PROGRESS_SIZE, TC_FROMSTRING, SA_HOR_CENTER);
+			DrawString(ir.left, ir.right, CenterBounds(ir.top, ir.bottom, GetCharacterHeight(FS_NORMAL)), STR_CONTENT_DOWNLOAD_PROGRESS_SIZE, TC_FROMSTRING, SA_HOR_CENTER);
 			break;
 		}
 
@@ -598,7 +598,7 @@ public:
 			}
 
 			case WID_NCL_MATRIX:
-				resize->height = std::max(this->checkbox_size.height, (uint)FONT_HEIGHT_NORMAL) + padding.height;
+				resize->height = std::max(this->checkbox_size.height, (uint)GetCharacterHeight(FS_NORMAL)) + padding.height;
 				size->height = 10 * resize->height;
 				break;
 		}
@@ -647,7 +647,7 @@ public:
 
 		/* Fill the matrix with the information */
 		int sprite_y_offset = (this->resize.step_height - this->checkbox_size.height) / 2;
-		int text_y_offset   = (this->resize.step_height - FONT_HEIGHT_NORMAL) / 2;
+		int text_y_offset   = (this->resize.step_height - GetCharacterHeight(FS_NORMAL)) / 2;
 
 		Rect mr = r.WithHeight(this->resize.step_height);
 		auto iter = this->content.begin() + this->vscroll->GetPosition();
@@ -686,7 +686,7 @@ public:
 	void DrawDetails(const Rect &r) const
 	{
 		/* Height for the title banner */
-		int HEADER_HEIGHT = 3 * FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.frametext.Vertical();
+		int HEADER_HEIGHT = 3 * GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.frametext.Vertical();
 
 		Rect hr = r.WithHeight(HEADER_HEIGHT).Shrink(WidgetDimensions::scaled.frametext);
 		Rect tr = r.Shrink(WidgetDimensions::scaled.frametext);
@@ -698,15 +698,15 @@ public:
 
 		/* Draw the total download size */
 		SetDParam(0, this->filesize_sum);
-		DrawString(tr.left, tr.right, tr.bottom - FONT_HEIGHT_NORMAL + 1, STR_CONTENT_TOTAL_DOWNLOAD_SIZE);
+		DrawString(tr.left, tr.right, tr.bottom - GetCharacterHeight(FS_NORMAL) + 1, STR_CONTENT_TOTAL_DOWNLOAD_SIZE);
 
 		if (this->selected == nullptr) return;
 
 		/* And fill the rest of the details when there's information to place there */
-		DrawStringMultiLine(hr.left, hr.right, hr.top + FONT_HEIGHT_NORMAL, hr.bottom, STR_CONTENT_DETAIL_SUBTITLE_UNSELECTED + this->selected->state, TC_FROMSTRING, SA_CENTER);
+		DrawStringMultiLine(hr.left, hr.right, hr.top + GetCharacterHeight(FS_NORMAL), hr.bottom, STR_CONTENT_DETAIL_SUBTITLE_UNSELECTED + this->selected->state, TC_FROMSTRING, SA_CENTER);
 
 		/* Also show the total download size, so keep some space from the bottom */
-		tr.bottom -= FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_wide;
+		tr.bottom -= GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_wide;
 
 		if (this->selected->upgrade) {
 			SetDParam(0, STR_CONTENT_TYPE_BASE_GRAPHICS + this->selected->type - CONTENT_TYPE_BASE_GRAPHICS);
diff --git a/src/network/network_gui.cpp b/src/network/network_gui.cpp
index e64f393fc4..e92f573fb4 100644
--- a/src/network/network_gui.cpp
+++ b/src/network/network_gui.cpp
@@ -352,7 +352,7 @@ protected:
 		}
 
 		/* offsets to vertically centre text and icons */
-		int text_y_offset = (this->resize.step_height - FONT_HEIGHT_NORMAL) / 2 + 1;
+		int text_y_offset = (this->resize.step_height - GetCharacterHeight(FS_NORMAL)) / 2 + 1;
 		int icon_y_offset = (this->resize.step_height - GetSpriteSize(SPR_BLOT).height) / 2;
 		int lock_y_offset = (this->resize.step_height - GetSpriteSize(SPR_LOCK).height) / 2;
 
@@ -468,13 +468,13 @@ public:
 	{
 		switch (widget) {
 			case WID_NG_MATRIX:
-				resize->height = std::max(GetSpriteSize(SPR_BLOT).height, (uint)FONT_HEIGHT_NORMAL) + padding.height;
+				resize->height = std::max(GetSpriteSize(SPR_BLOT).height, (uint)GetCharacterHeight(FS_NORMAL)) + padding.height;
 				fill->height = resize->height;
 				size->height = 12 * resize->height;
 				break;
 
 			case WID_NG_LASTJOINED:
-				size->height = std::max(GetSpriteSize(SPR_BLOT).height, (uint)FONT_HEIGHT_NORMAL) + WidgetDimensions::scaled.matrix.Vertical();
+				size->height = std::max(GetSpriteSize(SPR_BLOT).height, (uint)GetCharacterHeight(FS_NORMAL)) + WidgetDimensions::scaled.matrix.Vertical();
 				break;
 
 			case WID_NG_LASTJOINED_SPACER:
@@ -586,7 +586,7 @@ public:
 		NetworkGameList *sel = this->server;
 
 		/* Height for the title banner */
-		int HEADER_HEIGHT = 3 * FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.frametext.Vertical();
+		int HEADER_HEIGHT = 3 * GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.frametext.Vertical();
 
 		Rect hr = r.WithHeight(HEADER_HEIGHT).Shrink(WidgetDimensions::scaled.frametext);
 		Rect tr = r.Shrink(WidgetDimensions::scaled.frametext);
@@ -610,45 +610,45 @@ public:
 			}
 
 			DrawString(hr.left, hr.right, hr.top, message, TC_FROMSTRING, SA_HOR_CENTER); // server offline
-			DrawStringMultiLine(hr.left, hr.right, hr.top + FONT_HEIGHT_NORMAL, hr.bottom, sel->info.server_name, TC_ORANGE, SA_HOR_CENTER); // game name
+			DrawStringMultiLine(hr.left, hr.right, hr.top + GetCharacterHeight(FS_NORMAL), hr.bottom, sel->info.server_name, TC_ORANGE, SA_HOR_CENTER); // game name
 			DrawString(tr.left, tr.right, tr.top, message, TC_FROMSTRING, SA_HOR_CENTER); // server offline
 		} else { // show game info
 
 			DrawString(hr.left, hr.right, hr.top, STR_NETWORK_SERVER_LIST_GAME_INFO, TC_FROMSTRING, SA_HOR_CENTER);
-			DrawStringMultiLine(hr.left, hr.right, hr.top + FONT_HEIGHT_NORMAL, hr.bottom, sel->info.server_name, TC_ORANGE, SA_HOR_CENTER); // game name
+			DrawStringMultiLine(hr.left, hr.right, hr.top + GetCharacterHeight(FS_NORMAL), hr.bottom, sel->info.server_name, TC_ORANGE, SA_HOR_CENTER); // game name
 
 			SetDParam(0, sel->info.clients_on);
 			SetDParam(1, sel->info.clients_max);
 			SetDParam(2, sel->info.companies_on);
 			SetDParam(3, sel->info.companies_max);
 			DrawString(tr, STR_NETWORK_SERVER_LIST_CLIENTS);
-			tr.top += FONT_HEIGHT_NORMAL;
+			tr.top += GetCharacterHeight(FS_NORMAL);
 
 			SetDParam(0, STR_CLIMATE_TEMPERATE_LANDSCAPE + sel->info.landscape);
 			DrawString(tr, STR_NETWORK_SERVER_LIST_LANDSCAPE); // landscape
-			tr.top += FONT_HEIGHT_NORMAL;
+			tr.top += GetCharacterHeight(FS_NORMAL);
 
 			SetDParam(0, sel->info.map_width);
 			SetDParam(1, sel->info.map_height);
 			DrawString(tr, STR_NETWORK_SERVER_LIST_MAP_SIZE); // map size
-			tr.top += FONT_HEIGHT_NORMAL;
+			tr.top += GetCharacterHeight(FS_NORMAL);
 
 			SetDParamStr(0, sel->info.server_revision);
 			DrawString(tr, STR_NETWORK_SERVER_LIST_SERVER_VERSION); // server version
-			tr.top += FONT_HEIGHT_NORMAL;
+			tr.top += GetCharacterHeight(FS_NORMAL);
 
 			SetDParamStr(0, sel->connection_string);
 			StringID invite_or_address = StrStartsWith(sel->connection_string, "+") ? STR_NETWORK_SERVER_LIST_INVITE_CODE : STR_NETWORK_SERVER_LIST_SERVER_ADDRESS;
 			DrawString(tr, invite_or_address); // server address / invite code
-			tr.top += FONT_HEIGHT_NORMAL;
+			tr.top += GetCharacterHeight(FS_NORMAL);
 
 			SetDParam(0, sel->info.start_date);
 			DrawString(tr, STR_NETWORK_SERVER_LIST_START_DATE); // start date
-			tr.top += FONT_HEIGHT_NORMAL;
+			tr.top += GetCharacterHeight(FS_NORMAL);
 
 			SetDParam(0, sel->info.game_date);
 			DrawString(tr, STR_NETWORK_SERVER_LIST_CURRENT_DATE); // current date
-			tr.top += FONT_HEIGHT_NORMAL;
+			tr.top += GetCharacterHeight(FS_NORMAL);
 
 			if (sel->info.gamescript_version != -1) {
 				SetDParamStr(0, sel->info.gamescript_name);
@@ -1682,7 +1682,7 @@ public:
 			case WID_CL_MATRIX: {
 				uint height = std::max({GetSpriteSize(SPR_COMPANY_ICON).height, GetSpriteSize(SPR_JOIN).height, GetSpriteSize(SPR_ADMIN).height, GetSpriteSize(SPR_CHAT).height});
 				height += WidgetDimensions::scaled.framerect.Vertical();
-				this->line_height = std::max(height, (uint)FONT_HEIGHT_NORMAL) + padding.height;
+				this->line_height = std::max(height, (uint)GetCharacterHeight(FS_NORMAL)) + padding.height;
 
 				resize->width = 1;
 				resize->height = this->line_height;
@@ -1947,7 +1947,7 @@ public:
 	void DrawCompany(CompanyID company_id, const Rect &r, uint &line) const
 	{
 		bool rtl = _current_text_dir == TD_RTL;
-		int text_y_offset = CenterBounds(0, this->line_height, FONT_HEIGHT_NORMAL);
+		int text_y_offset = CenterBounds(0, this->line_height, GetCharacterHeight(FS_NORMAL));
 
 		Dimension d = GetSpriteSize(SPR_COMPANY_ICON);
 		int offset = CenterBounds(0, this->line_height, d.height);
@@ -2125,7 +2125,7 @@ struct NetworkJoinStatusWindow : Window {
 						break;
 				}
 				DrawFrameRect(ir.WithWidth(ir.Width() * progress / 100, false), COLOUR_MAUVE, FR_NONE);
-				DrawString(ir.left, ir.right, CenterBounds(ir.top, ir.bottom, FONT_HEIGHT_NORMAL), STR_NETWORK_CONNECTING_1 + _network_join_status, TC_FROMSTRING, SA_HOR_CENTER);
+				DrawString(ir.left, ir.right, CenterBounds(ir.top, ir.bottom, GetCharacterHeight(FS_NORMAL)), STR_NETWORK_CONNECTING_1 + _network_join_status, TC_FROMSTRING, SA_HOR_CENTER);
 				break;
 			}
 
diff --git a/src/newgrf_debug_gui.cpp b/src/newgrf_debug_gui.cpp
index 4fdc4d509b..11322c2019 100644
--- a/src/newgrf_debug_gui.cpp
+++ b/src/newgrf_debug_gui.cpp
@@ -377,7 +377,7 @@ struct NewGRFInspectWindow : Window {
 			}
 
 			case WID_NGRFI_MAINPANEL:
-				resize->height = std::max(11, FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal);
+				resize->height = std::max(11, GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal);
 				resize->width  = 1;
 
 				size->height = 5 * resize->height + WidgetDimensions::scaled.frametext.Vertical();
@@ -879,7 +879,7 @@ struct SpriteAlignerWindow : Window {
 			case WID_SA_LIST:
 				SetDParamMaxDigits(0, 6);
 				size->width = GetStringBoundingBox(STR_JUST_COMMA).width + padding.width;
-				resize->height = FONT_HEIGHT_NORMAL + padding.height;
+				resize->height = GetCharacterHeight(FS_NORMAL) + padding.height;
 				resize->width  = 1;
 				fill->height = resize->height;
 				break;
diff --git a/src/newgrf_gui.cpp b/src/newgrf_gui.cpp
index 215427f00a..1a5b32c2dc 100644
--- a/src/newgrf_gui.cpp
+++ b/src/newgrf_gui.cpp
@@ -215,8 +215,8 @@ struct NewGRFParametersWindow : public Window {
 		switch (widget) {
 			case WID_NP_NUMPAR_DEC:
 			case WID_NP_NUMPAR_INC: {
-				size->width  = std::max(SETTING_BUTTON_WIDTH / 2, FONT_HEIGHT_NORMAL);
-				size->height = std::max(SETTING_BUTTON_HEIGHT, FONT_HEIGHT_NORMAL);
+				size->width  = std::max(SETTING_BUTTON_WIDTH / 2, GetCharacterHeight(FS_NORMAL));
+				size->height = std::max(SETTING_BUTTON_HEIGHT, GetCharacterHeight(FS_NORMAL));
 				break;
 			}
 
@@ -230,7 +230,7 @@ struct NewGRFParametersWindow : public Window {
 			}
 
 			case WID_NP_BACKGROUND:
-				this->line_height = std::max(SETTING_BUTTON_HEIGHT, FONT_HEIGHT_NORMAL) + padding.height;
+				this->line_height = std::max(SETTING_BUTTON_HEIGHT, GetCharacterHeight(FS_NORMAL)) + padding.height;
 
 				resize->width = 1;
 				resize->height = this->line_height;
@@ -239,7 +239,7 @@ struct NewGRFParametersWindow : public Window {
 
 			case WID_NP_DESCRIPTION:
 				/* Minimum size of 4 lines. The 500 is the default size of the window. */
-				Dimension suggestion = {500U - WidgetDimensions::scaled.frametext.Horizontal(), (uint)FONT_HEIGHT_NORMAL * 4 + WidgetDimensions::scaled.frametext.Vertical()};
+				Dimension suggestion = {500U - WidgetDimensions::scaled.frametext.Horizontal(), (uint)GetCharacterHeight(FS_NORMAL) * 4 + WidgetDimensions::scaled.frametext.Vertical()};
 				for (const auto &par_info : this->grf_config->param_info) {
 					if (!par_info.has_value()) continue;
 					const char *desc = GetGRFStringFromGRFText(par_info->desc);
@@ -281,7 +281,7 @@ struct NewGRFParametersWindow : public Window {
 		Rect tr = ir.Indent(SETTING_BUTTON_WIDTH + WidgetDimensions::scaled.hsep_wide, rtl);
 
 		int button_y_offset = (this->line_height - SETTING_BUTTON_HEIGHT) / 2;
-		int text_y_offset = (this->line_height - FONT_HEIGHT_NORMAL) / 2;
+		int text_y_offset = (this->line_height - GetCharacterHeight(FS_NORMAL)) / 2;
 		for (uint i = this->vscroll->GetPosition(); this->vscroll->IsVisible(i) && i < this->vscroll->GetCount(); i++) {
 			GRFParameterInfo &par_info = this->GetParameterInfo(i);
 			uint32_t current_value = par_info.GetValue(this->grf_config);
@@ -747,7 +747,7 @@ struct NewGRFWindow : public Window, NewGRFScanCallback {
 			case WID_NS_FILE_LIST:
 			{
 				Dimension d = maxdim(GetScaledSpriteSize(SPR_SQUARE), GetScaledSpriteSize(SPR_WARNING_SIGN));
-				resize->height = std::max<uint>(d.height + 2U, FONT_HEIGHT_NORMAL);
+				resize->height = std::max<uint>(d.height + 2U, GetCharacterHeight(FS_NORMAL));
 				size->height = std::max(size->height, padding.height + 6 * resize->height);
 				break;
 			}
@@ -755,7 +755,7 @@ struct NewGRFWindow : public Window, NewGRFScanCallback {
 			case WID_NS_AVAIL_LIST:
 			{
 				Dimension d = maxdim(GetScaledSpriteSize(SPR_SQUARE), GetScaledSpriteSize(SPR_WARNING_SIGN));
-				resize->height = std::max<uint>(d.height + 2U, FONT_HEIGHT_NORMAL);
+				resize->height = std::max<uint>(d.height + 2U, GetCharacterHeight(FS_NORMAL));
 				size->height = std::max(size->height, padding.height + 8 * resize->height);
 				break;
 			}
@@ -768,7 +768,7 @@ struct NewGRFWindow : public Window, NewGRFScanCallback {
 			}
 
 			case WID_NS_NEWGRF_INFO:
-				size->height = std::max<uint>(size->height, WidgetDimensions::scaled.framerect.Vertical() + 10 * FONT_HEIGHT_NORMAL);
+				size->height = std::max<uint>(size->height, WidgetDimensions::scaled.framerect.Vertical() + 10 * GetCharacterHeight(FS_NORMAL));
 				break;
 
 			case WID_NS_PRESET_LIST: {
@@ -861,7 +861,7 @@ struct NewGRFWindow : public Window, NewGRFScanCallback {
 				Dimension warning = GetSpriteSize(SPR_WARNING_SIGN);
 				int square_offset_y = (step_height - square.height) / 2;
 				int warning_offset_y = (step_height - warning.height) / 2;
-				int offset_y = (step_height - FONT_HEIGHT_NORMAL) / 2;
+				int offset_y = (step_height - GetCharacterHeight(FS_NORMAL)) / 2;
 
 				bool rtl = _current_text_dir == TD_RTL;
 				uint text_left    = rtl ? tr.left : tr.left + square.width + 13;
@@ -906,7 +906,7 @@ struct NewGRFWindow : public Window, NewGRFScanCallback {
 
 				Rect tr = r.Shrink(WidgetDimensions::scaled.framerect);
 				uint step_height = this->GetWidget<NWidgetBase>(WID_NS_AVAIL_LIST)->resize_y;
-				int offset_y = (step_height - FONT_HEIGHT_NORMAL) / 2;
+				int offset_y = (step_height - GetCharacterHeight(FS_NORMAL)) / 2;
 				uint min_index = this->vscroll2->GetPosition();
 				uint max_index = std::min(min_index + this->vscroll2->GetCapacity(), (uint)this->avails.size());
 
@@ -925,7 +925,7 @@ struct NewGRFWindow : public Window, NewGRFScanCallback {
 			case WID_NS_NEWGRF_INFO_TITLE: {
 				/* Create the nice grayish rectangle at the details top. */
 				GfxFillRect(r.Shrink(WidgetDimensions::scaled.bevel), PC_DARK_BLUE);
-				DrawString(r.left, r.right, CenterBounds(r.top, r.bottom, FONT_HEIGHT_NORMAL), STR_NEWGRF_SETTINGS_INFO_TITLE, TC_FROMSTRING, SA_HOR_CENTER);
+				DrawString(r.left, r.right, CenterBounds(r.top, r.bottom, GetCharacterHeight(FS_NORMAL)), STR_NEWGRF_SETTINGS_INFO_TITLE, TC_FROMSTRING, SA_HOR_CENTER);
 				break;
 			}
 
@@ -2103,7 +2103,7 @@ struct SavePresetWindow : public Window {
 	{
 		switch (widget) {
 			case WID_SVP_PRESET_LIST: {
-				resize->height = FONT_HEIGHT_NORMAL;
+				resize->height = GetCharacterHeight(FS_NORMAL);
 				size->height = 0;
 				for (uint i = 0; i < this->presets.size(); i++) {
 					Dimension d = GetStringBoundingBox(this->presets[i]);
@@ -2124,7 +2124,7 @@ struct SavePresetWindow : public Window {
 				GfxFillRect(br, PC_BLACK);
 
 				uint step_height = this->GetWidget<NWidgetBase>(WID_SVP_PRESET_LIST)->resize_y;
-				int offset_y = (step_height - FONT_HEIGHT_NORMAL) / 2;
+				int offset_y = (step_height - GetCharacterHeight(FS_NORMAL)) / 2;
 				Rect tr = r.Shrink(WidgetDimensions::scaled.framerect);
 				uint min_index = this->vscroll->GetPosition();
 				uint max_index = std::min(min_index + this->vscroll->GetCapacity(), (uint)this->presets.size());
@@ -2232,7 +2232,7 @@ struct ScanProgressWindow : public Window {
 				/* We really don't know the width. We could determine it by scanning the NewGRFs,
 				 * but this is the status window for scanning them... */
 				size->width = std::max<uint>(size->width, GetStringBoundingBox(STR_NEWGRF_SCAN_STATUS).width + padding.width);
-				size->height = FONT_HEIGHT_NORMAL * 2 + WidgetDimensions::scaled.vsep_normal;
+				size->height = GetCharacterHeight(FS_NORMAL) * 2 + WidgetDimensions::scaled.vsep_normal;
 				break;
 		}
 	}
@@ -2247,7 +2247,7 @@ struct ScanProgressWindow : public Window {
 				uint percent = scanned * 100 / std::max(1U, _settings_client.gui.last_newgrf_count);
 				DrawFrameRect(ir.WithWidth(ir.Width() * percent / 100, false), COLOUR_MAUVE, FR_NONE);
 				SetDParam(0, percent);
-				DrawString(ir.left, ir.right, CenterBounds(ir.top, ir.bottom, FONT_HEIGHT_NORMAL), STR_GENERATION_PROGRESS, TC_FROMSTRING, SA_HOR_CENTER);
+				DrawString(ir.left, ir.right, CenterBounds(ir.top, ir.bottom, GetCharacterHeight(FS_NORMAL)), STR_GENERATION_PROGRESS, TC_FROMSTRING, SA_HOR_CENTER);
 				break;
 			}
 
@@ -2256,7 +2256,7 @@ struct ScanProgressWindow : public Window {
 				SetDParam(1, _settings_client.gui.last_newgrf_count);
 				DrawString(r.left, r.right, r.top, STR_NEWGRF_SCAN_STATUS, TC_FROMSTRING, SA_HOR_CENTER);
 
-				DrawString(r.left, r.right, r.top + FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal, this->last_name, TC_BLACK, SA_HOR_CENTER);
+				DrawString(r.left, r.right, r.top + GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal, this->last_name, TC_BLACK, SA_HOR_CENTER);
 				break;
 		}
 	}
diff --git a/src/news_gui.cpp b/src/news_gui.cpp
index be3c73ad02..2773e6ea53 100644
--- a/src/news_gui.cpp
+++ b/src/news_gui.cpp
@@ -559,9 +559,9 @@ struct NewsWindow : Window {
 	/**
 	 * Scroll the news message slowly up from the bottom.
 	 *
-	 * The interval of 210ms is chosen to maintain 15ms at normal zoom: 210 / FONT_HEIGHT_NORMAL = 15ms.
+	 * The interval of 210ms is chosen to maintain 15ms at normal zoom: 210 / GetCharacterHeight(FS_NORMAL) = 15ms.
 	 */
-	IntervalTimer<TimerWindow> scroll_interval = {std::chrono::milliseconds(210) / FONT_HEIGHT_NORMAL, [this](uint count) {
+	IntervalTimer<TimerWindow> scroll_interval = {std::chrono::milliseconds(210) / GetCharacterHeight(FS_NORMAL), [this](uint count) {
 		int newtop = std::max(this->top - 2 * static_cast<int>(count), _screen.height - this->height - this->status_height - this->chat_height);
 		this->SetWindowTop(newtop);
 	}};
@@ -1130,7 +1130,7 @@ struct MessageHistoryWindow : Window {
 	void UpdateWidgetSize(int widget, Dimension *size, [[maybe_unused]] const Dimension &padding, [[maybe_unused]] Dimension *fill, [[maybe_unused]] Dimension *resize) override
 	{
 		if (widget == WID_MH_BACKGROUND) {
-			this->line_height = FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal;
+			this->line_height = GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal;
 			resize->height = this->line_height;
 
 			/* Months are off-by-one, so it's actually 8. Not using
diff --git a/src/object_gui.cpp b/src/object_gui.cpp
index 22ab8dddd0..8144a810ec 100644
--- a/src/object_gui.cpp
+++ b/src/object_gui.cpp
@@ -221,7 +221,7 @@ public:
 					if (objclass->GetUISpecCount() == 0) continue;
 					size->width = std::max(size->width, GetStringBoundingBox(objclass->name).width + padding.width);
 				}
-				this->line_height = FONT_HEIGHT_NORMAL + padding.height;
+				this->line_height = GetCharacterHeight(FS_NORMAL) + padding.height;
 				resize->height = this->line_height;
 				size->height = 5 * this->line_height;
 				break;
diff --git a/src/order_gui.cpp b/src/order_gui.cpp
index 0bf8857efd..aca85ecd4d 100644
--- a/src/order_gui.cpp
+++ b/src/order_gui.cpp
@@ -224,11 +224,11 @@ void DrawOrderString(const Vehicle *v, const Order *order, int order_index, int
 	Dimension sprite_size = GetSpriteSize(sprite);
 	if (v->cur_real_order_index == order_index) {
 		/* Draw two arrows before the next real order. */
-		DrawSprite(sprite, PAL_NONE, rtl ? right -     sprite_size.width : left,                     y + ((int)FONT_HEIGHT_NORMAL - (int)sprite_size.height) / 2);
-		DrawSprite(sprite, PAL_NONE, rtl ? right - 2 * sprite_size.width : left + sprite_size.width, y + ((int)FONT_HEIGHT_NORMAL - (int)sprite_size.height) / 2);
+		DrawSprite(sprite, PAL_NONE, rtl ? right -     sprite_size.width : left,                     y + ((int)GetCharacterHeight(FS_NORMAL) - (int)sprite_size.height) / 2);
+		DrawSprite(sprite, PAL_NONE, rtl ? right - 2 * sprite_size.width : left + sprite_size.width, y + ((int)GetCharacterHeight(FS_NORMAL) - (int)sprite_size.height) / 2);
 	} else if (v->cur_implicit_order_index == order_index) {
 		/* Draw one arrow before the next implicit order; the next real order will still get two arrows. */
-		DrawSprite(sprite, PAL_NONE, rtl ? right -     sprite_size.width : left,                     y + ((int)FONT_HEIGHT_NORMAL - (int)sprite_size.height) / 2);
+		DrawSprite(sprite, PAL_NONE, rtl ? right -     sprite_size.width : left,                     y + ((int)GetCharacterHeight(FS_NORMAL) - (int)sprite_size.height) / 2);
 	}
 
 	TextColour colour = TC_BLACK;
@@ -805,7 +805,7 @@ public:
 	{
 		switch (widget) {
 			case WID_O_ORDER_LIST:
-				resize->height = FONT_HEIGHT_NORMAL;
+				resize->height = GetCharacterHeight(FS_NORMAL);
 				size->height = 6 * resize->height + padding.height;
 				break;
 
diff --git a/src/rail_gui.cpp b/src/rail_gui.cpp
index ded9db9fe0..78251ecddd 100644
--- a/src/rail_gui.cpp
+++ b/src/rail_gui.cpp
@@ -969,7 +969,7 @@ private:
 public:
 	BuildRailStationWindow(WindowDesc *desc, Window *parent, bool newstation) : PickerWindowBase(desc, parent), filter_editbox(EDITBOX_MAX_SIZE * MAX_CHAR_LENGTH, EDITBOX_MAX_SIZE)
 	{
-		this->coverage_height = 2 * FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal;
+		this->coverage_height = 2 * GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal;
 		this->vscroll = nullptr;
 		_railstation.newstations = newstation;
 
@@ -1194,7 +1194,7 @@ public:
 					d = maxdim(d, GetStringBoundingBox(StationClass::Get(station_class)->name));
 				}
 				size->width = std::max(size->width, d.width + padding.width);
-				this->line_height = FONT_HEIGHT_NORMAL + padding.height;
+				this->line_height = GetCharacterHeight(FS_NORMAL) + padding.height;
 				size->height = 5 * this->line_height;
 				resize->height = this->line_height;
 				break;
diff --git a/src/road_gui.cpp b/src/road_gui.cpp
index 40be806900..7e7bd81b91 100644
--- a/src/road_gui.cpp
+++ b/src/road_gui.cpp
@@ -1140,7 +1140,7 @@ private:
 public:
 	BuildRoadStationWindow(WindowDesc *desc, Window *parent, RoadStopType rs) : PickerWindowBase(desc, parent), filter_editbox(EDITBOX_MAX_SIZE * MAX_CHAR_LENGTH, EDITBOX_MAX_SIZE)
 	{
-		this->coverage_height = 2 * FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal;
+		this->coverage_height = 2 * GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal;
 		this->vscrollList = nullptr;
 		this->vscrollMatrix = nullptr;
 		this->roadStopType = rs;
@@ -1349,7 +1349,7 @@ public:
 					d = maxdim(d, GetStringBoundingBox(RoadStopClass::Get(rs_class)->name));
 				}
 				size->width = std::max(size->width, d.width + padding.width);
-				this->line_height = FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.matrix.Vertical();
+				this->line_height = GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.matrix.Vertical();
 				size->height = 5 * this->line_height;
 				resize->height = this->line_height;
 				break;
diff --git a/src/roadveh_gui.cpp b/src/roadveh_gui.cpp
index 99654c6c7f..576e679c4e 100644
--- a/src/roadveh_gui.cpp
+++ b/src/roadveh_gui.cpp
@@ -36,7 +36,7 @@ void DrawRoadVehDetails(const Vehicle *v, const Rect &r)
 	SetDParam(1, v->build_year);
 	SetDParam(2, v->value);
 	DrawString(r.left, r.right, y, STR_VEHICLE_INFO_BUILT_VALUE);
-	y += FONT_HEIGHT_NORMAL;
+	y += GetCharacterHeight(FS_NORMAL);
 
 	if (v->HasArticulatedPart()) {
 		CargoArray max_cargo{};
@@ -71,7 +71,7 @@ void DrawRoadVehDetails(const Vehicle *v, const Rect &r)
 		}
 
 		DrawString(r.left, r.right, y, capacity, TC_BLUE);
-		y += FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal;
+		y += GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal;
 
 		for (const Vehicle *u = v; u != nullptr; u = u->Next()) {
 			if (u->cargo_cap == 0) continue;
@@ -85,7 +85,7 @@ void DrawRoadVehDetails(const Vehicle *v, const Rect &r)
 				feeder_share += u->cargo.GetFeederShare();
 			}
 			DrawString(r.left, r.right, y, str);
-			y += FONT_HEIGHT_NORMAL;
+			y += GetCharacterHeight(FS_NORMAL);
 		}
 		y += WidgetDimensions::scaled.vsep_normal;
 	} else {
@@ -93,7 +93,7 @@ void DrawRoadVehDetails(const Vehicle *v, const Rect &r)
 		SetDParam(1, v->cargo_cap);
 		SetDParam(4, GetCargoSubtypeText(v));
 		DrawString(r.left, r.right, y, STR_VEHICLE_INFO_CAPACITY);
-		y += FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal;
+		y += GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal;
 
 		str = STR_VEHICLE_DETAILS_CARGO_EMPTY;
 		if (v->cargo.StoredCount() > 0) {
@@ -104,7 +104,7 @@ void DrawRoadVehDetails(const Vehicle *v, const Rect &r)
 			feeder_share += v->cargo.GetFeederShare();
 		}
 		DrawString(r.left, r.right, y, str);
-		y += FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal;
+		y += GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal;
 	}
 
 	/* Draw Transfer credits text */
diff --git a/src/script/script_gui.cpp b/src/script/script_gui.cpp
index 39cf1a00a1..ddad096fc3 100644
--- a/src/script/script_gui.cpp
+++ b/src/script/script_gui.cpp
@@ -106,7 +106,7 @@ struct ScriptListWindow : public Window {
 	{
 		if (widget != WID_SCRL_LIST) return;
 
-		this->line_height = FONT_HEIGHT_NORMAL + padding.height;
+		this->line_height = GetCharacterHeight(FS_NORMAL) + padding.height;
 
 		resize->width = 1;
 		resize->height = this->line_height;
@@ -149,14 +149,14 @@ struct ScriptListWindow : public Window {
 					Rect tr = r.Shrink(WidgetDimensions::scaled.frametext, WidgetDimensions::scaled.framerect);
 					SetDParamStr(0, selected_info->GetAuthor());
 					DrawString(tr, STR_AI_LIST_AUTHOR);
-					tr.top += FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal;
+					tr.top += GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal;
 					SetDParam(0, selected_info->GetVersion());
 					DrawString(tr, STR_AI_LIST_VERSION);
-					tr.top += FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal;
+					tr.top += GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal;
 					if (!selected_info->GetURL().empty()) {
 						SetDParamStr(0, selected_info->GetURL());
 						DrawString(tr, STR_AI_LIST_URL);
-						tr.top += FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal;
+						tr.top += GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal;
 					}
 					SetDParamStr(0, selected_info->GetDescription());
 					DrawStringMultiLine(tr, STR_JUST_RAW_STRING, TC_WHITE);
@@ -346,7 +346,7 @@ struct ScriptSettingsWindow : public Window {
 	{
 		if (widget != WID_SCRS_BACKGROUND) return;
 
-		this->line_height = std::max(SETTING_BUTTON_HEIGHT, FONT_HEIGHT_NORMAL) + padding.height;
+		this->line_height = std::max(SETTING_BUTTON_HEIGHT, GetCharacterHeight(FS_NORMAL)) + padding.height;
 
 		resize->width = 1;
 		resize->height = this->line_height;
@@ -369,7 +369,7 @@ struct ScriptSettingsWindow : public Window {
 
 		int y = r.top;
 		int button_y_offset = (this->line_height - SETTING_BUTTON_HEIGHT) / 2;
-		int text_y_offset = (this->line_height - FONT_HEIGHT_NORMAL) / 2;
+		int text_y_offset = (this->line_height - GetCharacterHeight(FS_NORMAL)) / 2;
 		for (; this->vscroll->IsVisible(i) && it != visible_settings.end(); i++, it++) {
 			const ScriptConfigItem &config_item = **it;
 			int current_value = config->GetSetting((config_item).name);
@@ -793,7 +793,7 @@ struct ScriptDebugWindow : public Window {
 	void UpdateWidgetSize(int widget, Dimension *size, [[maybe_unused]] const Dimension &padding, [[maybe_unused]] Dimension *fill, [[maybe_unused]] Dimension *resize) override
 	{
 		if (widget == WID_SCRD_LOG_PANEL) {
-			resize->height = FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal;
+			resize->height = GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal;
 			size->height = 14 * resize->height + WidgetDimensions::scaled.framerect.Vertical();
 		}
 	}
diff --git a/src/settings_gui.cpp b/src/settings_gui.cpp
index ebbbb8ba24..5b23df1f81 100644
--- a/src/settings_gui.cpp
+++ b/src/settings_gui.cpp
@@ -1350,7 +1350,7 @@ void SettingEntry::DrawSetting(GameSettings *settings_ptr, int left, int right,
 				editable && value != (sd->flags & SF_GUI_0_IS_SPECIAL ? 0 : sd->min), editable && (uint32_t)value != sd->max);
 	}
 	this->SetValueDParams(1, value);
-	DrawString(text_left, text_right, y + (SETTING_HEIGHT - FONT_HEIGHT_NORMAL) / 2, sd->str, highlight ? TC_WHITE : TC_LIGHT_BLUE);
+	DrawString(text_left, text_right, y + (SETTING_HEIGHT - GetCharacterHeight(FS_NORMAL)) / 2, sd->str, highlight ? TC_WHITE : TC_LIGHT_BLUE);
 }
 
 /* == SettingsContainer methods == */
@@ -1673,7 +1673,7 @@ void SettingsPage::DrawSetting(GameSettings *, int left, int right, int y, bool)
 {
 	bool rtl = _current_text_dir == TD_RTL;
 	DrawSprite((this->folded ? SPR_CIRCLE_FOLDED : SPR_CIRCLE_UNFOLDED), PAL_NONE, rtl ? right - _circle_size.width : left, y + (SETTING_HEIGHT - _circle_size.height) / 2);
-	DrawString(rtl ? left : left + _circle_size.width + WidgetDimensions::scaled.hsep_normal, rtl ? right - _circle_size.width - WidgetDimensions::scaled.hsep_normal : right, y + (SETTING_HEIGHT - FONT_HEIGHT_NORMAL) / 2, this->title, TC_ORANGE);
+	DrawString(rtl ? left : left + _circle_size.width + WidgetDimensions::scaled.hsep_normal, rtl ? right - _circle_size.width - WidgetDimensions::scaled.hsep_normal : right, y + (SETTING_HEIGHT - GetCharacterHeight(FS_NORMAL)) / 2, this->title, TC_ORANGE);
 }
 
 /** Construct settings tree */
@@ -2078,7 +2078,7 @@ struct GameSettingsWindow : Window {
 	{
 		switch (widget) {
 			case WID_GS_OPTIONSPANEL:
-				resize->height = SETTING_HEIGHT = std::max({(int)_circle_size.height, SETTING_BUTTON_HEIGHT, FONT_HEIGHT_NORMAL}) + WidgetDimensions::scaled.vsep_normal;
+				resize->height = SETTING_HEIGHT = std::max({(int)_circle_size.height, SETTING_BUTTON_HEIGHT, GetCharacterHeight(FS_NORMAL)}) + WidgetDimensions::scaled.vsep_normal;
 				resize->width = 1;
 
 				size->height = 5 * resize->height + WidgetDimensions::scaled.framerect.Vertical();
@@ -2094,7 +2094,7 @@ struct GameSettingsWindow : Window {
 					SetDParam(0, setting_types[i]);
 					size->width = std::max(size->width, GetStringBoundingBox(STR_CONFIG_SETTING_TYPE).width + padding.width);
 				}
-				size->height = 2 * FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal +
+				size->height = 2 * GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal +
 						std::max(size->height, GetSettingsTree().GetMaxHelpHeight(size->width));
 				break;
 			}
@@ -2138,7 +2138,7 @@ struct GameSettingsWindow : Window {
 		/* Draw the 'some search results are hidden' notice. */
 		if (this->warn_missing != WHR_NONE) {
 			SetDParam(0, _game_settings_restrict_dropdown[this->filter.min_cat]);
-			DrawStringMultiLine(panel.WithHeight(this->warn_lines * FONT_HEIGHT_NORMAL), warn_str, TC_FROMSTRING, SA_CENTER);
+			DrawStringMultiLine(panel.WithHeight(this->warn_lines * GetCharacterHeight(FS_NORMAL)), warn_str, TC_FROMSTRING, SA_CENTER);
 		}
 	}
 
@@ -2209,11 +2209,11 @@ struct GameSettingsWindow : Window {
 						default: NOT_REACHED();
 					}
 					DrawString(tr, STR_CONFIG_SETTING_TYPE);
-					tr.top += FONT_HEIGHT_NORMAL;
+					tr.top += GetCharacterHeight(FS_NORMAL);
 
 					this->last_clicked->SetValueDParams(0, sd->def);
 					DrawString(tr, STR_CONFIG_SETTING_DEFAULT_VALUE);
-					tr.top += FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal;
+					tr.top += GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal;
 
 					DrawStringMultiLine(tr, this->last_clicked->GetHelpText(), TC_WHITE);
 				}
diff --git a/src/ship_gui.cpp b/src/ship_gui.cpp
index 7ff8ac20c8..fbc174fc8d 100644
--- a/src/ship_gui.cpp
+++ b/src/ship_gui.cpp
@@ -67,13 +67,13 @@ void DrawShipDetails(const Vehicle *v, const Rect &r)
 	SetDParam(1, v->build_year);
 	SetDParam(2, v->value);
 	DrawString(r.left, r.right, y, STR_VEHICLE_INFO_BUILT_VALUE);
-	y += FONT_HEIGHT_NORMAL;
+	y += GetCharacterHeight(FS_NORMAL);
 
 	SetDParam(0, v->cargo_type);
 	SetDParam(1, v->cargo_cap);
 	SetDParam(4, GetCargoSubtypeText(v));
 	DrawString(r.left, r.right, y, STR_VEHICLE_INFO_CAPACITY);
-	y += FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal;
+	y += GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal;
 
 	StringID str = STR_VEHICLE_DETAILS_CARGO_EMPTY;
 	if (v->cargo.StoredCount() > 0) {
@@ -83,7 +83,7 @@ void DrawShipDetails(const Vehicle *v, const Rect &r)
 		str = STR_VEHICLE_DETAILS_CARGO_FROM;
 	}
 	DrawString(r.left, r.right, y, str);
-	y += FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal;
+	y += GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal;
 
 	/* Draw Transfer credits text */
 	SetDParam(0, v->cargo.GetFeederShare());
diff --git a/src/signs_gui.cpp b/src/signs_gui.cpp
index 271894f91b..b52b1c3a92 100644
--- a/src/signs_gui.cpp
+++ b/src/signs_gui.cpp
@@ -197,7 +197,7 @@ struct SignListWindow : Window, SignList {
 		switch (widget) {
 			case WID_SIL_LIST: {
 				Rect tr = r.Shrink(WidgetDimensions::scaled.framerect);
-				uint text_offset_y = (this->resize.step_height - FONT_HEIGHT_NORMAL + 1) / 2;
+				uint text_offset_y = (this->resize.step_height - GetCharacterHeight(FS_NORMAL) + 1) / 2;
 				/* No signs? */
 				if (this->vscroll->GetCount() == 0) {
 					DrawString(tr.left, tr.right, tr.top + text_offset_y, STR_STATION_LIST_NONE);
@@ -269,7 +269,7 @@ struct SignListWindow : Window, SignList {
 			case WID_SIL_LIST: {
 				Dimension spr_dim = GetSpriteSize(SPR_COMPANY_ICON);
 				this->text_offset = WidgetDimensions::scaled.frametext.left + spr_dim.width + 2; // 2 pixels space between icon and the sign text.
-				resize->height = std::max<uint>(FONT_HEIGHT_NORMAL, spr_dim.height + 2);
+				resize->height = std::max<uint>(GetCharacterHeight(FS_NORMAL), spr_dim.height + 2);
 				Dimension d = {(uint)(this->text_offset + WidgetDimensions::scaled.frametext.right), padding.height + 5 * resize->height};
 				*size = maxdim(*size, d);
 				break;
diff --git a/src/smallmap_gui.cpp b/src/smallmap_gui.cpp
index ed9144e02c..d5fee861dc 100644
--- a/src/smallmap_gui.cpp
+++ b/src/smallmap_gui.cpp
@@ -714,7 +714,7 @@ protected:
 	inline uint GetLegendHeight(uint num_columns) const
 	{
 		return WidgetDimensions::scaled.framerect.Vertical() +
-				this->GetNumberRowsLegend(num_columns) * FONT_HEIGHT_SMALL;
+				this->GetNumberRowsLegend(num_columns) * GetCharacterHeight(FS_SMALL);
 	}
 
 	/**
@@ -994,7 +994,7 @@ protected:
 			/* Check if the town sign is within bounds */
 			if (x + t->cache.sign.width_small > dpi->left &&
 					x < dpi->left + dpi->width &&
-					y + FONT_HEIGHT_SMALL > dpi->top &&
+					y + GetCharacterHeight(FS_SMALL) > dpi->top &&
 					y < dpi->top + dpi->height) {
 				/* And draw it. */
 				SetDParam(0, t->index);
@@ -1350,7 +1350,7 @@ protected:
 	int GetPositionOnLegend(Point pt)
 	{
 		const NWidgetBase *wi = this->GetWidget<NWidgetBase>(WID_SM_LEGEND);
-		uint line = (pt.y - wi->pos_y - WidgetDimensions::scaled.framerect.top) / FONT_HEIGHT_SMALL;
+		uint line = (pt.y - wi->pos_y - WidgetDimensions::scaled.framerect.top) / GetCharacterHeight(FS_SMALL);
 		uint columns = this->GetNumberColumnsLegend(wi->current_x);
 		uint number_of_rows = this->GetNumberRowsLegend(columns);
 		if (line >= number_of_rows) return -1;
@@ -1515,7 +1515,7 @@ public:
 		}
 
 		/* Width of the legend blob. */
-		this->legend_width = (FONT_HEIGHT_SMALL - ScaleGUITrad(1)) * 8 / 5;
+		this->legend_width = (GetCharacterHeight(FS_SMALL) - ScaleGUITrad(1)) * 8 / 5;
 
 		/* The width of a column is the minimum width of all texts + the size of the blob + some spacing */
 		this->column_width = min_width + WidgetDimensions::scaled.hsep_normal + this->legend_width + WidgetDimensions::scaled.framerect.Horizontal();
@@ -1553,7 +1553,7 @@ public:
 				uint number_of_rows = this->GetNumberRowsLegend(columns);
 				bool rtl = _current_text_dir == TD_RTL;
 				uint i = 0; // Row counter for industry legend.
-				uint row_height = FONT_HEIGHT_SMALL;
+				uint row_height = GetCharacterHeight(FS_SMALL);
 				int padding = ScaleGUITrad(1);
 
 				Rect origin = r.WithWidth(this->column_width, rtl).Shrink(WidgetDimensions::scaled.framerect).WithHeight(row_height);
diff --git a/src/station_gui.cpp b/src/station_gui.cpp
index 2eac0f2980..88c05ffc01 100644
--- a/src/station_gui.cpp
+++ b/src/station_gui.cpp
@@ -407,7 +407,7 @@ public:
 			}
 
 			case WID_STL_LIST:
-				resize->height = std::max(FONT_HEIGHT_NORMAL, FONT_HEIGHT_SMALL + ScaleGUITrad(3));
+				resize->height = std::max(GetCharacterHeight(FS_NORMAL), GetCharacterHeight(FS_SMALL) + ScaleGUITrad(3));
 				size->height = padding.height + 5 * resize->height;
 
 				/* Determine appropriate width for mini station rating graph */
@@ -466,7 +466,7 @@ public:
 
 					SetDParam(0, st->index);
 					SetDParam(1, st->facilities);
-					int x = DrawString(tr.left, tr.right, tr.top + (line_height - FONT_HEIGHT_NORMAL) / 2, STR_STATION_LIST_STATION);
+					int x = DrawString(tr.left, tr.right, tr.top + (line_height - GetCharacterHeight(FS_NORMAL)) / 2, STR_STATION_LIST_STATION);
 					x += rtl ? -text_spacing : text_spacing;
 
 					/* show cargo waiting and station ratings */
@@ -492,7 +492,7 @@ public:
 				}
 
 				if (this->vscroll->GetCount() == 0) { // company has no stations
-					DrawString(tr.left, tr.right, tr.top + (line_height - FONT_HEIGHT_NORMAL) / 2, STR_STATION_LIST_NONE);
+					DrawString(tr.left, tr.right, tr.top + (line_height - GetCharacterHeight(FS_NORMAL)) / 2, STR_STATION_LIST_NONE);
 					return;
 				}
 				break;
@@ -506,7 +506,7 @@ public:
 					br = br.Translate(cg_ofst, cg_ofst);
 					GfxFillRect(br, cs->rating_colour);
 					TextColour tc = GetContrastColour(cs->rating_colour);
-					DrawString(br.left, br.right, CenterBounds(br.top, br.bottom, FONT_HEIGHT_SMALL), cs->abbrev, tc, SA_HOR_CENTER, false, FS_SMALL);
+					DrawString(br.left, br.right, CenterBounds(br.top, br.bottom, GetCharacterHeight(FS_SMALL)), cs->abbrev, tc, SA_HOR_CENTER, false, FS_SMALL);
 				}
 				break;
 		}
@@ -1385,13 +1385,13 @@ struct StationViewWindow : public Window {
 	{
 		switch (widget) {
 			case WID_SV_WAITING:
-				resize->height = FONT_HEIGHT_NORMAL;
+				resize->height = GetCharacterHeight(FS_NORMAL);
 				size->height = 4 * resize->height + padding.height;
 				this->expand_shrink_width = std::max(GetStringBoundingBox("-").width, GetStringBoundingBox("+").width);
 				break;
 
 			case WID_SV_ACCEPT_RATING_LIST:
-				size->height = ((this->GetWidget<NWidgetCore>(WID_SV_ACCEPTS_RATINGS)->widget_data == STR_STATION_VIEW_RATINGS_BUTTON) ? this->accepts_lines : this->rating_lines) * FONT_HEIGHT_NORMAL + padding.height;
+				size->height = ((this->GetWidget<NWidgetCore>(WID_SV_ACCEPTS_RATINGS)->widget_data == STR_STATION_VIEW_RATINGS_BUTTON) ? this->accepts_lines : this->rating_lines) * GetCharacterHeight(FS_NORMAL) + padding.height;
 				break;
 
 			case WID_SV_CLOSE_AIRPORT:
@@ -1763,7 +1763,7 @@ struct StationViewWindow : public Window {
 
 			if (pos > -maxrows && pos <= 0) {
 				StringID str = STR_EMPTY;
-				int y = r.top - pos * FONT_HEIGHT_NORMAL;
+				int y = r.top - pos * GetCharacterHeight(FS_NORMAL);
 				SetDParam(0, cargo);
 				SetDParam(1, cd->GetCount());
 
@@ -1836,7 +1836,7 @@ struct StationViewWindow : public Window {
 
 		SetDParam(0, GetAcceptanceMask(st));
 		int bottom = DrawStringMultiLine(tr.left, tr.right, tr.top, INT32_MAX, STR_STATION_VIEW_ACCEPTS_CARGO);
-		return CeilDiv(bottom - r.top - WidgetDimensions::scaled.framerect.top, FONT_HEIGHT_NORMAL);
+		return CeilDiv(bottom - r.top - WidgetDimensions::scaled.framerect.top, GetCharacterHeight(FS_NORMAL));
 	}
 
 	/**
@@ -1857,7 +1857,7 @@ struct StationViewWindow : public Window {
 		}
 
 		DrawString(tr, STR_STATION_VIEW_SUPPLY_RATINGS_TITLE);
-		tr.top += FONT_HEIGHT_NORMAL;
+		tr.top += GetCharacterHeight(FS_NORMAL);
 
 		for (const CargoSpec *cs : _sorted_standard_cargo_specs) {
 			const GoodsEntry *ge = &st->goods[cs->Index()];
@@ -1869,9 +1869,9 @@ struct StationViewWindow : public Window {
 			SetDParam(2, STR_CARGO_RATING_APPALLING + (ge->rating >> 5));
 			SetDParam(3, ToPercent8(ge->rating));
 			DrawString(tr.Indent(WidgetDimensions::scaled.hsep_indent, rtl), STR_STATION_VIEW_CARGO_SUPPLY_RATING);
-			tr.top += FONT_HEIGHT_NORMAL;
+			tr.top += GetCharacterHeight(FS_NORMAL);
 		}
-		return CeilDiv(tr.top - r.top - WidgetDimensions::scaled.framerect.top, FONT_HEIGHT_NORMAL);
+		return CeilDiv(tr.top - r.top - WidgetDimensions::scaled.framerect.top, GetCharacterHeight(FS_NORMAL));
 	}
 
 	/**
@@ -1939,7 +1939,7 @@ struct StationViewWindow : public Window {
 					nwi->SetDataTip(STR_STATION_VIEW_RATINGS_BUTTON, STR_STATION_VIEW_RATINGS_TOOLTIP); // Switch to ratings view.
 					height_change = this->accepts_lines - this->rating_lines;
 				}
-				this->ReInit(0, height_change * FONT_HEIGHT_NORMAL);
+				this->ReInit(0, height_change * GetCharacterHeight(FS_NORMAL));
 				break;
 			}
 
diff --git a/src/statusbar_gui.cpp b/src/statusbar_gui.cpp
index 34632838ae..9d8bc32e4d 100644
--- a/src/statusbar_gui.cpp
+++ b/src/statusbar_gui.cpp
@@ -112,7 +112,7 @@ struct StatusBarWindow : Window {
 	void DrawWidget(const Rect &r, int widget) const override
 	{
 		Rect tr = r.Shrink(WidgetDimensions::scaled.framerect, RectPadding::zero);
-		tr.top = CenterBounds(r.top, r.bottom, FONT_HEIGHT_NORMAL);
+		tr.top = CenterBounds(r.top, r.bottom, GetCharacterHeight(FS_NORMAL));
 		switch (widget) {
 			case WID_S_LEFT:
 				/* Draw the date */
diff --git a/src/story_gui.cpp b/src/story_gui.cpp
index 5ceefed8e2..15cd7ac994 100644
--- a/src/story_gui.cpp
+++ b/src/story_gui.cpp
@@ -287,7 +287,7 @@ protected:
 		int height = 0;
 
 		/* Title lines */
-		height += FONT_HEIGHT_NORMAL; // Date always use exactly one line.
+		height += GetCharacterHeight(FS_NORMAL); // Date always use exactly one line.
 		SetDParamStr(0, !page->title.empty() ? page->title : this->selected_generic_title);
 		height += GetStringHeight(STR_STORY_BOOK_TITLE, max_width);
 
@@ -404,7 +404,7 @@ protected:
 		StoryPage *page = this->GetSelPage();
 		if (page == nullptr) return;
 		int max_width = GetAvailablePageContentWidth();
-		int element_dist = FONT_HEIGHT_NORMAL;
+		int element_dist = GetCharacterHeight(FS_NORMAL);
 
 		/* Make space for the header */
 		int main_y = GetHeadHeight(max_width) + element_dist;
@@ -425,7 +425,7 @@ protected:
 
 			if (fl == ElementFloat::None) {
 				/* Verify available width */
-				const int min_required_width = 10 * FONT_HEIGHT_NORMAL;
+				const int min_required_width = 10 * GetCharacterHeight(FS_NORMAL);
 				int left_offset = (left_width == 0) ? 0 : (left_width + element_dist);
 				int right_offset = (right_width == 0) ? 0 : (right_width + element_dist);
 				if (left_offset + right_offset + min_required_width >= max_width) {
@@ -596,7 +596,7 @@ public:
 	{
 		this->CreateNestedTree();
 		this->vscroll = this->GetScrollbar(WID_SB_SCROLLBAR);
-		this->vscroll->SetStepSize(FONT_HEIGHT_NORMAL);
+		this->vscroll->SetStepSize(GetCharacterHeight(FS_NORMAL));
 
 		/* Initialize page sort. */
 		this->story_pages.SetSortFuncs(StoryBookWindow::page_sorter_funcs);
@@ -694,7 +694,7 @@ public:
 
 		/* Draw content (now coordinates given to Draw** are local to the new clipping region). */
 		fr = fr.Translate(-fr.left, -fr.top);
-		int line_height = FONT_HEIGHT_NORMAL;
+		int line_height = GetCharacterHeight(FS_NORMAL);
 		const int scrollpos = this->vscroll->GetPosition();
 		int y_offset = -scrollpos;
 
@@ -756,7 +756,7 @@ public:
 		if (widget != WID_SB_SEL_PAGE && widget != WID_SB_PAGE_PANEL) return;
 
 		Dimension d;
-		d.height = FONT_HEIGHT_NORMAL;
+		d.height = GetCharacterHeight(FS_NORMAL);
 		d.width = 0;
 
 		switch (widget) {
diff --git a/src/subsidy_gui.cpp b/src/subsidy_gui.cpp
index c45939944f..c55c9409b4 100644
--- a/src/subsidy_gui.cpp
+++ b/src/subsidy_gui.cpp
@@ -130,7 +130,7 @@ struct SubsidyListWindow : Window {
 		if (widget != WID_SUL_PANEL) return;
 		Dimension d = maxdim(GetStringBoundingBox(STR_SUBSIDIES_OFFERED_TITLE), GetStringBoundingBox(STR_SUBSIDIES_SUBSIDISED_TITLE));
 
-		resize->height = FONT_HEIGHT_NORMAL;
+		resize->height = GetCharacterHeight(FS_NORMAL);
 
 		d.height *= 5;
 		d.width += WidgetDimensions::scaled.framerect.Horizontal();
@@ -151,7 +151,7 @@ struct SubsidyListWindow : Window {
 		const int cap = this->vscroll->GetCapacity();
 
 		/* Section for drawing the offered subsidies */
-		if (IsInsideMM(pos, 0, cap)) DrawString(tr.left, tr.right, tr.top + pos * FONT_HEIGHT_NORMAL, STR_SUBSIDIES_OFFERED_TITLE);
+		if (IsInsideMM(pos, 0, cap)) DrawString(tr.left, tr.right, tr.top + pos * GetCharacterHeight(FS_NORMAL), STR_SUBSIDIES_OFFERED_TITLE);
 		pos++;
 
 		uint num = 0;
@@ -161,7 +161,7 @@ struct SubsidyListWindow : Window {
 					/* Displays the two offered towns */
 					SetupSubsidyDecodeParam(s, SubsidyDecodeParamType::Gui);
 					SetDParam(7, TimerGameCalendar::date - ymd.day + s->remaining * 32);
-					DrawString(tr.left, tr.right, tr.top + pos * FONT_HEIGHT_NORMAL, STR_SUBSIDIES_OFFERED_FROM_TO);
+					DrawString(tr.left, tr.right, tr.top + pos * GetCharacterHeight(FS_NORMAL), STR_SUBSIDIES_OFFERED_FROM_TO);
 				}
 				pos++;
 				num++;
@@ -169,13 +169,13 @@ struct SubsidyListWindow : Window {
 		}
 
 		if (num == 0) {
-			if (IsInsideMM(pos, 0, cap)) DrawString(tr.left, tr.right, tr.top + pos * FONT_HEIGHT_NORMAL, STR_SUBSIDIES_NONE);
+			if (IsInsideMM(pos, 0, cap)) DrawString(tr.left, tr.right, tr.top + pos * GetCharacterHeight(FS_NORMAL), STR_SUBSIDIES_NONE);
 			pos++;
 		}
 
 		/* Section for drawing the already granted subsidies */
 		pos++;
-		if (IsInsideMM(pos, 0, cap)) DrawString(tr.left, tr.right, tr.top + pos * FONT_HEIGHT_NORMAL, STR_SUBSIDIES_SUBSIDISED_TITLE);
+		if (IsInsideMM(pos, 0, cap)) DrawString(tr.left, tr.right, tr.top + pos * GetCharacterHeight(FS_NORMAL), STR_SUBSIDIES_SUBSIDISED_TITLE);
 		pos++;
 		num = 0;
 
@@ -187,7 +187,7 @@ struct SubsidyListWindow : Window {
 					SetDParam(8, TimerGameCalendar::date - ymd.day + s->remaining * 32);
 
 					/* Displays the two connected stations */
-					DrawString(tr.left, tr.right, tr.top + pos * FONT_HEIGHT_NORMAL, STR_SUBSIDIES_SUBSIDISED_FROM_TO);
+					DrawString(tr.left, tr.right, tr.top + pos * GetCharacterHeight(FS_NORMAL), STR_SUBSIDIES_SUBSIDISED_FROM_TO);
 				}
 				pos++;
 				num++;
@@ -195,7 +195,7 @@ struct SubsidyListWindow : Window {
 		}
 
 		if (num == 0) {
-			if (IsInsideMM(pos, 0, cap)) DrawString(tr.left, tr.right, tr.top + pos * FONT_HEIGHT_NORMAL, STR_SUBSIDIES_NONE);
+			if (IsInsideMM(pos, 0, cap)) DrawString(tr.left, tr.right, tr.top + pos * GetCharacterHeight(FS_NORMAL), STR_SUBSIDIES_NONE);
 			pos++;
 		}
 	}
diff --git a/src/textfile_gui.cpp b/src/textfile_gui.cpp
index bf63a24dea..3f5319cb26 100644
--- a/src/textfile_gui.cpp
+++ b/src/textfile_gui.cpp
@@ -112,7 +112,7 @@ uint TextfileWindow::ReflowContent()
 		int max_width = this->GetWidget<NWidgetCore>(WID_TF_BACKGROUND)->current_x - WidgetDimensions::scaled.frametext.Horizontal();
 		for (auto &line : this->lines) {
 			line.top = height;
-			height += GetStringHeight(line.text, max_width, FS_MONO) / FONT_HEIGHT_MONO;
+			height += GetStringHeight(line.text, max_width, FS_MONO) / GetCharacterHeight(FS_MONO);
 			line.bottom = height;
 		}
 	}
@@ -130,7 +130,7 @@ uint TextfileWindow::GetContentHeight()
 {
 	switch (widget) {
 		case WID_TF_BACKGROUND:
-			resize->height = FONT_HEIGHT_MONO;
+			resize->height = GetCharacterHeight(FS_MONO);
 
 			size->height = 4 * resize->height + WidgetDimensions::scaled.frametext.Vertical(); // At least 4 lines are visible.
 			size->width = std::max(200u, size->width); // At least 200 pixels wide.
@@ -301,7 +301,7 @@ void TextfileWindow::CheckHyperlinkClick(Point pt)
 	if (this->links.empty()) return;
 
 	/* Which line was clicked. */
-	const int clicked_row = this->GetRowFromWidget(pt.y, WID_TF_BACKGROUND, WidgetDimensions::scaled.frametext.top, FONT_HEIGHT_MONO) + this->GetScrollbar(WID_TF_VSCROLLBAR)->GetPosition();
+	const int clicked_row = this->GetRowFromWidget(pt.y, WID_TF_BACKGROUND, WidgetDimensions::scaled.frametext.top, GetCharacterHeight(FS_MONO)) + this->GetScrollbar(WID_TF_VSCROLLBAR)->GetPosition();
 	size_t line_index;
 	size_t subline;
 	if (IsWidgetLowered(WID_TF_WRAPTEXT)) {
@@ -311,7 +311,7 @@ void TextfileWindow::CheckHyperlinkClick(Point pt)
 		subline = clicked_row - it->top;
 		Debug(misc, 4, "TextfileWindow check hyperlink: clicked_row={}, line_index={}, line.top={}, subline={}", clicked_row, line_index, it->top, subline);
 	} else {
-		line_index = clicked_row / FONT_HEIGHT_MONO;
+		line_index = clicked_row / GetCharacterHeight(FS_MONO);
 		subline = 0;
 	}
 
@@ -560,7 +560,7 @@ void TextfileWindow::AfterLoadMarkdown()
 
 	/* Draw content (now coordinates given to DrawString* are local to the new clipping region). */
 	fr = fr.Translate(-fr.left, -fr.top);
-	int line_height = FONT_HEIGHT_MONO;
+	int line_height = GetCharacterHeight(FS_MONO);
 	int pos = this->vscroll->GetPosition();
 	int cap = this->vscroll->GetCapacity();
 
diff --git a/src/timetable_gui.cpp b/src/timetable_gui.cpp
index e8bd258288..c38b91f434 100644
--- a/src/timetable_gui.cpp
+++ b/src/timetable_gui.cpp
@@ -200,12 +200,12 @@ struct TimetableWindow : Window {
 
 			case WID_VT_ARRIVAL_DEPARTURE_SELECTION:
 			case WID_VT_TIMETABLE_PANEL:
-				resize->height = FONT_HEIGHT_NORMAL;
+				resize->height = GetCharacterHeight(FS_NORMAL);
 				size->height = 8 * resize->height + padding.height;
 				break;
 
 			case WID_VT_SUMMARY_PANEL:
-				size->height = 2 * FONT_HEIGHT_NORMAL + padding.height;
+				size->height = 2 * GetCharacterHeight(FS_NORMAL) + padding.height;
 				break;
 		}
 	}
@@ -411,7 +411,7 @@ struct TimetableWindow : Window {
 			}
 
 			i++;
-			tr.top += FONT_HEIGHT_NORMAL;
+			tr.top += GetCharacterHeight(FS_NORMAL);
 		}
 	}
 
@@ -470,7 +470,7 @@ struct TimetableWindow : Window {
 					DrawString(tr.left, tr.right, tr.top, STR_TIMETABLE_DEPARTURE, i == selected ? TC_WHITE : TC_BLACK);
 				}
 			}
-			tr.top += FONT_HEIGHT_NORMAL;
+			tr.top += GetCharacterHeight(FS_NORMAL);
 		}
 	}
 
@@ -488,7 +488,7 @@ struct TimetableWindow : Window {
 			SetTimetableParams(0, 1, total_time);
 			DrawString(tr, v->orders->IsCompleteTimetable() ? STR_TIMETABLE_TOTAL_TIME : STR_TIMETABLE_TOTAL_TIME_INCOMPLETE);
 		}
-		tr.top += FONT_HEIGHT_NORMAL;
+		tr.top += GetCharacterHeight(FS_NORMAL);
 
 		if (v->timetable_start != 0) {
 			/* We are running towards the first station so we can start the
diff --git a/src/toolbar_gui.cpp b/src/toolbar_gui.cpp
index 7dc909b671..ec85846a3f 100644
--- a/src/toolbar_gui.cpp
+++ b/src/toolbar_gui.cpp
@@ -149,7 +149,7 @@ public:
 
 	uint Height() const override
 	{
-		return std::max(std::max(this->icon_size.height, this->lock_size.height) + WidgetDimensions::scaled.imgbtn.Vertical(), (uint)FONT_HEIGHT_NORMAL);
+		return std::max(std::max(this->icon_size.height, this->lock_size.height) + WidgetDimensions::scaled.imgbtn.Vertical(), (uint)GetCharacterHeight(FS_NORMAL));
 	}
 
 	void Draw(const Rect &r, bool sel, Colours) const override
@@ -162,7 +162,7 @@ public:
 
 		Rect tr = r.Shrink(WidgetDimensions::scaled.dropdowntext, RectPadding::zero);
 		int icon_y = CenterBounds(r.top, r.bottom, icon_size.height);
-		int text_y = CenterBounds(r.top, r.bottom, FONT_HEIGHT_NORMAL);
+		int text_y = CenterBounds(r.top, r.bottom, GetCharacterHeight(FS_NORMAL));
 		int lock_y = CenterBounds(r.top, r.bottom, lock_size.height);
 
 		DrawCompanyIcon(company, tr.WithWidth(this->icon_size.width, rtl).left, icon_y);
@@ -2368,11 +2368,11 @@ struct ScenarioEditorToolbarWindow : Window {
 		switch (widget) {
 			case WID_TE_SPACER: {
 				int height = r.Height();
-				if (height > 2 * FONT_HEIGHT_NORMAL) {
-					DrawString(r.left, r.right, height / 2 - FONT_HEIGHT_NORMAL, STR_SCENEDIT_TOOLBAR_OPENTTD, TC_FROMSTRING, SA_HOR_CENTER);
+				if (height > 2 * GetCharacterHeight(FS_NORMAL)) {
+					DrawString(r.left, r.right, height / 2 - GetCharacterHeight(FS_NORMAL), STR_SCENEDIT_TOOLBAR_OPENTTD, TC_FROMSTRING, SA_HOR_CENTER);
 					DrawString(r.left, r.right, height / 2, STR_SCENEDIT_TOOLBAR_SCENARIO_EDITOR, TC_FROMSTRING, SA_HOR_CENTER);
 				} else {
-					DrawString(r.left, r.right, (height - FONT_HEIGHT_NORMAL) / 2, STR_SCENEDIT_TOOLBAR_SCENARIO_EDITOR, TC_FROMSTRING, SA_HOR_CENTER);
+					DrawString(r.left, r.right, (height - GetCharacterHeight(FS_NORMAL)) / 2, STR_SCENEDIT_TOOLBAR_SCENARIO_EDITOR, TC_FROMSTRING, SA_HOR_CENTER);
 				}
 				break;
 			}
diff --git a/src/town_gui.cpp b/src/town_gui.cpp
index 9b4e39c0ed..e91870af95 100644
--- a/src/town_gui.cpp
+++ b/src/town_gui.cpp
@@ -151,7 +151,7 @@ public:
 	{
 		Rect r = this->GetWidget<NWidgetBase>(WID_TA_RATING_INFO)->GetCurrentRect().Shrink(WidgetDimensions::scaled.framerect);
 
-		int text_y_offset      = (this->resize.step_height - FONT_HEIGHT_NORMAL) / 2;
+		int text_y_offset      = (this->resize.step_height - GetCharacterHeight(FS_NORMAL)) / 2;
 		int icon_y_offset      = (this->resize.step_height - this->icon_size.height) / 2;
 		int exclusive_y_offset = (this->resize.step_height - this->exclusive_size.height) / 2;
 
@@ -204,7 +204,7 @@ public:
 		Rect r = this->GetWidget<NWidgetBase>(WID_TA_COMMAND_LIST)->GetCurrentRect().Shrink(WidgetDimensions::scaled.framerect);
 
 		DrawString(r, STR_LOCAL_AUTHORITY_ACTIONS_TITLE);
-		r.top += FONT_HEIGHT_NORMAL;
+		r.top += GetCharacterHeight(FS_NORMAL);
 
 		/* Draw list of actions */
 		for (int i = 0; i < TACT_COUNT; i++) {
@@ -217,7 +217,7 @@ public:
 			if (this->sel_index == i) action_colour = TC_WHITE;
 
 			DrawString(r, STR_LOCAL_AUTHORITY_ACTION_SMALL_ADVERTISING_CAMPAIGN + i, action_colour);
-			r.top += FONT_HEIGHT_NORMAL;
+			r.top += GetCharacterHeight(FS_NORMAL);
 		}
 	}
 
@@ -260,7 +260,7 @@ public:
 			}
 
 			case WID_TA_COMMAND_LIST:
-				size->height = (TACT_COUNT + 1) * FONT_HEIGHT_NORMAL + padding.height;
+				size->height = (TACT_COUNT + 1) * GetCharacterHeight(FS_NORMAL) + padding.height;
 				size->width = GetStringBoundingBox(STR_LOCAL_AUTHORITY_ACTIONS_TITLE).width;
 				for (uint i = 0; i < TACT_COUNT; i++ ) {
 					size->width = std::max(size->width, GetStringBoundingBox(STR_LOCAL_AUTHORITY_ACTION_SMALL_ADVERTISING_CAMPAIGN + i).width + padding.width);
@@ -269,7 +269,7 @@ public:
 				break;
 
 			case WID_TA_RATING_INFO:
-				resize->height = std::max({this->icon_size.height + WidgetDimensions::scaled.vsep_normal, this->exclusive_size.height + WidgetDimensions::scaled.vsep_normal, (uint)FONT_HEIGHT_NORMAL});
+				resize->height = std::max({this->icon_size.height + WidgetDimensions::scaled.vsep_normal, this->exclusive_size.height + WidgetDimensions::scaled.vsep_normal, (uint)GetCharacterHeight(FS_NORMAL)});
 				size->height = 9 * resize->height + padding.height;
 				break;
 		}
@@ -291,7 +291,7 @@ public:
 			}
 
 			case WID_TA_COMMAND_LIST: {
-				int y = this->GetRowFromWidget(pt.y, WID_TA_COMMAND_LIST, 1, FONT_HEIGHT_NORMAL) - 1;
+				int y = this->GetRowFromWidget(pt.y, WID_TA_COMMAND_LIST, 1, GetCharacterHeight(FS_NORMAL)) - 1;
 
 				y = GetNthSetBit(y);
 				if (y >= 0) {
@@ -392,19 +392,19 @@ public:
 		SetDParam(0, this->town->cache.population);
 		SetDParam(1, this->town->cache.num_houses);
 		DrawString(tr, STR_TOWN_VIEW_POPULATION_HOUSES);
-		tr.top += FONT_HEIGHT_NORMAL;
+		tr.top += GetCharacterHeight(FS_NORMAL);
 
 		SetDParam(0, 1 << CT_PASSENGERS);
 		SetDParam(1, this->town->supplied[CT_PASSENGERS].old_act);
 		SetDParam(2, this->town->supplied[CT_PASSENGERS].old_max);
 		DrawString(tr, STR_TOWN_VIEW_CARGO_LAST_MONTH_MAX);
-		tr.top += FONT_HEIGHT_NORMAL;
+		tr.top += GetCharacterHeight(FS_NORMAL);
 
 		SetDParam(0, 1 << CT_MAIL);
 		SetDParam(1, this->town->supplied[CT_MAIL].old_act);
 		SetDParam(2, this->town->supplied[CT_MAIL].old_max);
 		DrawString(tr, STR_TOWN_VIEW_CARGO_LAST_MONTH_MAX);
-		tr.top += FONT_HEIGHT_NORMAL;
+		tr.top += GetCharacterHeight(FS_NORMAL);
 
 		bool first = true;
 		for (int i = TE_BEGIN; i < TE_END; i++) {
@@ -414,7 +414,7 @@ public:
 
 			if (first) {
 				DrawString(tr, STR_TOWN_VIEW_CARGO_FOR_TOWNGROWTH);
-				tr.top += FONT_HEIGHT_NORMAL;
+				tr.top += GetCharacterHeight(FS_NORMAL);
 				first = false;
 			}
 
@@ -449,16 +449,16 @@ public:
 				SetDParam(3, this->town->goal[i]);
 			}
 			DrawString(tr.Indent(20, rtl), string);
-			tr.top += FONT_HEIGHT_NORMAL;
+			tr.top += GetCharacterHeight(FS_NORMAL);
 		}
 
 		if (HasBit(this->town->flags, TOWN_IS_GROWING)) {
 			SetDParam(0, RoundDivSU(this->town->growth_rate + 1, Ticks::DAY_TICKS));
 			DrawString(tr, this->town->fund_buildings_months == 0 ? STR_TOWN_VIEW_TOWN_GROWS_EVERY : STR_TOWN_VIEW_TOWN_GROWS_EVERY_FUNDED);
-			tr.top += FONT_HEIGHT_NORMAL;
+			tr.top += GetCharacterHeight(FS_NORMAL);
 		} else {
 			DrawString(tr, STR_TOWN_VIEW_TOWN_GROW_STOPPED);
-			tr.top += FONT_HEIGHT_NORMAL;
+			tr.top += GetCharacterHeight(FS_NORMAL);
 		}
 
 		/* only show the town noise, if the noise option is activated. */
@@ -466,7 +466,7 @@ public:
 			SetDParam(0, this->town->noise_reached);
 			SetDParam(1, this->town->MaxTownNoise());
 			DrawString(tr, STR_TOWN_VIEW_NOISE_IN_TOWN);
-			tr.top += FONT_HEIGHT_NORMAL;
+			tr.top += GetCharacterHeight(FS_NORMAL);
 		}
 
 		if (!this->town->text.empty()) {
@@ -525,7 +525,7 @@ public:
 	 */
 	uint GetDesiredInfoHeight(int width) const
 	{
-		uint aimed_height = 3 * FONT_HEIGHT_NORMAL;
+		uint aimed_height = 3 * GetCharacterHeight(FS_NORMAL);
 
 		bool first = true;
 		for (int i = TE_BEGIN; i < TE_END; i++) {
@@ -534,14 +534,14 @@ public:
 			if (this->town->goal[i] == TOWN_GROWTH_DESERT && (GetTropicZone(this->town->xy) != TROPICZONE_DESERT || this->town->cache.population <= 60)) continue;
 
 			if (first) {
-				aimed_height += FONT_HEIGHT_NORMAL;
+				aimed_height += GetCharacterHeight(FS_NORMAL);
 				first = false;
 			}
-			aimed_height += FONT_HEIGHT_NORMAL;
+			aimed_height += GetCharacterHeight(FS_NORMAL);
 		}
-		aimed_height += FONT_HEIGHT_NORMAL;
+		aimed_height += GetCharacterHeight(FS_NORMAL);
 
-		if (_settings_game.economy.station_noise_level) aimed_height += FONT_HEIGHT_NORMAL;
+		if (_settings_game.economy.station_noise_level) aimed_height += GetCharacterHeight(FS_NORMAL);
 
 		if (!this->town->text.empty()) {
 			SetDParamStr(0, this->town->text);
@@ -850,7 +850,7 @@ public:
 
 					SetDParam(0, t->index);
 					SetDParam(1, t->cache.population);
-					DrawString(tr.left, tr.right, tr.top + (this->resize.step_height - FONT_HEIGHT_NORMAL) / 2, GetTownString(t));
+					DrawString(tr.left, tr.right, tr.top + (this->resize.step_height - GetCharacterHeight(FS_NORMAL)) / 2, GetTownString(t));
 
 					tr.top += this->resize.step_height;
 					if (++n == this->vscroll->GetCapacity()) break; // max number of towns in 1 window
diff --git a/src/train_gui.cpp b/src/train_gui.cpp
index 34a6f6d370..ed7bf46b19 100644
--- a/src/train_gui.cpp
+++ b/src/train_gui.cpp
@@ -354,7 +354,7 @@ void DrawTrainDetails(const Train *v, const Rect &r, int vscroll_pos, uint16_t v
 	bool rtl = _current_text_dir == TD_RTL;
 	int line_height = r.Height();
 	int sprite_y_offset = line_height / 2;
-	int text_y_offset = (line_height - FONT_HEIGHT_NORMAL) / 2;
+	int text_y_offset = (line_height - GetCharacterHeight(FS_NORMAL)) / 2;
 
 	/* draw the first 3 details tabs */
 	if (det_tab != TDW_TAB_TOTALS) {
diff --git a/src/vehicle_gui.cpp b/src/vehicle_gui.cpp
index c581a9ce1e..3a9ddbdc8a 100644
--- a/src/vehicle_gui.cpp
+++ b/src/vehicle_gui.cpp
@@ -597,12 +597,12 @@ static void DrawVehicleRefitWindow(const RefitOptions &refits, const RefitOption
 			if (has_subtypes) {
 				if (refit.subtype != UINT8_MAX) {
 					/* Draw tree lines */
-					int ycenter = tr.top + FONT_HEIGHT_NORMAL / 2;
+					int ycenter = tr.top + GetCharacterHeight(FS_NORMAL) / 2;
 					GfxDrawLine(iconcenter, tr.top - WidgetDimensions::scaled.matrix.top, iconcenter, (&refit == &pair.second.back()) ? ycenter : tr.top - WidgetDimensions::scaled.matrix.top + delta - 1, linecolour);
 					GfxDrawLine(iconcenter, ycenter, iconinner, ycenter, linecolour);
 				} else {
 					/* Draw expand/collapse icon */
-					DrawSprite((sel != nullptr && sel->cargo == refit.cargo) ? SPR_CIRCLE_UNFOLDED : SPR_CIRCLE_FOLDED, PAL_NONE, iconleft, tr.top + (FONT_HEIGHT_NORMAL - iconheight) / 2);
+					DrawSprite((sel != nullptr && sel->cargo == refit.cargo) ? SPR_CIRCLE_UNFOLDED : SPR_CIRCLE_FOLDED, PAL_NONE, iconleft, tr.top + (GetCharacterHeight(FS_NORMAL) - iconheight) / 2);
 				}
 			}
 
@@ -857,7 +857,7 @@ struct RefitWindow : public Window {
 	{
 		switch (widget) {
 			case WID_VR_MATRIX:
-				resize->height = FONT_HEIGHT_NORMAL + padding.height;
+				resize->height = GetCharacterHeight(FS_NORMAL) + padding.height;
 				size->height = resize->height * 8;
 				break;
 
@@ -1558,7 +1558,7 @@ static void DrawSmallOrderList(const Vehicle *v, int left, int right, int y, uin
 			SetDParam(0, order->GetDestination());
 			DrawString(left + l_offset, right - r_offset, y, STR_STATION_NAME, TC_BLACK, SA_LEFT, false, FS_SMALL);
 
-			y += FONT_HEIGHT_SMALL;
+			y += GetCharacterHeight(FS_SMALL);
 			if (++i == 4) break;
 		}
 
@@ -1583,7 +1583,7 @@ static void DrawSmallOrderList(const Order *order, int left, int right, int y, u
 			SetDParam(0, order->GetDestination());
 			DrawString(left + l_offset, right - r_offset, y, STR_STATION_NAME, TC_BLACK, SA_LEFT, false, FS_SMALL);
 
-			y += FONT_HEIGHT_SMALL;
+			y += GetCharacterHeight(FS_SMALL);
 			if (++i == 4) break;
 		}
 		order = order->next;
@@ -1617,9 +1617,9 @@ void DrawVehicleImage(const Vehicle *v, const Rect &r, VehicleID selection, Engi
 uint GetVehicleListHeight(VehicleType type, uint divisor)
 {
 	/* Name + vehicle + profit */
-	uint base = ScaleGUITrad(GetVehicleHeight(type)) + 2 * FONT_HEIGHT_SMALL + WidgetDimensions::scaled.matrix.Vertical();
+	uint base = ScaleGUITrad(GetVehicleHeight(type)) + 2 * GetCharacterHeight(FS_SMALL) + WidgetDimensions::scaled.matrix.Vertical();
 	/* Drawing of the 4 small orders + profit*/
-	if (type >= VEH_SHIP) base = std::max(base, 5U * FONT_HEIGHT_SMALL + WidgetDimensions::scaled.matrix.Vertical());
+	if (type >= VEH_SHIP) base = std::max(base, 5U * GetCharacterHeight(FS_SMALL) + WidgetDimensions::scaled.matrix.Vertical());
 
 	if (divisor == 1) return base;
 
@@ -1658,16 +1658,16 @@ void BaseVehicleListWindow::DrawVehicleListItems(VehicleID selected_vehicle, int
 
 		SetDParam(0, vehgroup.GetDisplayProfitThisYear());
 		SetDParam(1, vehgroup.GetDisplayProfitLastYear());
-		DrawString(tr.left, tr.right, ir.bottom - FONT_HEIGHT_SMALL - WidgetDimensions::scaled.framerect.bottom, STR_VEHICLE_LIST_PROFIT_THIS_YEAR_LAST_YEAR);
+		DrawString(tr.left, tr.right, ir.bottom - GetCharacterHeight(FS_SMALL) - WidgetDimensions::scaled.framerect.bottom, STR_VEHICLE_LIST_PROFIT_THIS_YEAR_LAST_YEAR);
 
-		DrawVehicleProfitButton(vehgroup.GetOldestVehicleAge(), vehgroup.GetDisplayProfitLastYear(), vehgroup.NumVehicles(), vehicle_button_x, ir.top + FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal);
+		DrawVehicleProfitButton(vehgroup.GetOldestVehicleAge(), vehgroup.GetDisplayProfitLastYear(), vehgroup.NumVehicles(), vehicle_button_x, ir.top + GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal);
 
 		switch (this->grouping) {
 			case GB_NONE: {
 				const Vehicle *v = vehgroup.GetSingleVehicle();
 
 				if (HasBit(v->vehicle_flags, VF_PATHFINDER_LOST)) {
-					DrawSprite(SPR_WARNING_SIGN, PAL_NONE, vehicle_button_x, ir.top + FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal + profit.height);
+					DrawSprite(SPR_WARNING_SIGN, PAL_NONE, vehicle_button_x, ir.top + GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal + profit.height);
 				}
 
 				DrawVehicleImage(v, {image_left, ir.top, image_right, ir.bottom}, selected_vehicle, EIT_IN_LIST, 0);
@@ -2341,13 +2341,13 @@ struct VehicleDetailsWindow : Window {
 		uint desired_height;
 		if (v->HasArticulatedPart()) {
 			/* An articulated RV has its text drawn under the sprite instead of after it, hence 15 pixels extra. */
-			desired_height = ScaleGUITrad(15) + 3 * FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal * 2;
+			desired_height = ScaleGUITrad(15) + 3 * GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal * 2;
 			/* Add space for the cargo amount for each part. */
 			for (const Vehicle *u = v; u != nullptr; u = u->Next()) {
-				if (u->cargo_cap != 0) desired_height += FONT_HEIGHT_NORMAL;
+				if (u->cargo_cap != 0) desired_height += GetCharacterHeight(FS_NORMAL);
 			}
 		} else {
-			desired_height = 4 * FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal * 2;
+			desired_height = 4 * GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal * 2;
 		}
 		return desired_height;
 	}
@@ -2357,7 +2357,7 @@ struct VehicleDetailsWindow : Window {
 		switch (widget) {
 			case WID_VD_TOP_DETAILS: {
 				Dimension dim = { 0, 0 };
-				size->height = 4 * FONT_HEIGHT_NORMAL + padding.height;
+				size->height = 4 * GetCharacterHeight(FS_NORMAL) + padding.height;
 
 				for (uint i = 0; i < 4; i++) SetDParamMaxValue(i, INT16_MAX);
 				static const StringID info_strings[] = {
@@ -2384,11 +2384,11 @@ struct VehicleDetailsWindow : Window {
 						break;
 
 					case VEH_SHIP:
-						size->height = 4 * FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal * 2 + padding.height;
+						size->height = 4 * GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal * 2 + padding.height;
 						break;
 
 					case VEH_AIRCRAFT:
-						size->height = 5 * FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.vsep_normal * 2 + padding.height;
+						size->height = 5 * GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.vsep_normal * 2 + padding.height;
 						break;
 
 					default:
@@ -2398,7 +2398,7 @@ struct VehicleDetailsWindow : Window {
 			}
 
 			case WID_VD_MATRIX:
-				resize->height = std::max<uint>(ScaleGUITrad(14), FONT_HEIGHT_NORMAL + padding.height);
+				resize->height = std::max<uint>(ScaleGUITrad(14), GetCharacterHeight(FS_NORMAL) + padding.height);
 				size->height = 4 * resize->height;
 				break;
 
@@ -2421,7 +2421,7 @@ struct VehicleDetailsWindow : Window {
 					GetStringBoundingBox(STR_VEHICLE_DETAILS_SERVICING_INTERVAL_PERCENT).width,
 					GetStringBoundingBox(STR_VEHICLE_DETAILS_SERVICING_INTERVAL_DAYS).width
 				) + padding.width;
-				size->height = FONT_HEIGHT_NORMAL + padding.height;
+				size->height = GetCharacterHeight(FS_NORMAL) + padding.height;
 				break;
 		}
 	}
@@ -2478,7 +2478,7 @@ struct VehicleDetailsWindow : Window {
 				SetDParam(2, TimerGameCalendar::DateToYear(v->max_age));
 				SetDParam(3, v->GetDisplayRunningCost());
 				DrawString(tr, STR_VEHICLE_INFO_AGE_RUNNING_COST_YR);
-				tr.top += FONT_HEIGHT_NORMAL;
+				tr.top += GetCharacterHeight(FS_NORMAL);
 
 				/* Draw max speed */
 				StringID string;
@@ -2510,7 +2510,7 @@ struct VehicleDetailsWindow : Window {
 					}
 				}
 				DrawString(tr, string);
-				tr.top += FONT_HEIGHT_NORMAL;
+				tr.top += GetCharacterHeight(FS_NORMAL);
 
 				/* Draw profit */
 				SetDParam(0, v->GetDisplayProfitThisYear());
@@ -2521,7 +2521,7 @@ struct VehicleDetailsWindow : Window {
 				} else {
 					DrawString(tr, STR_VEHICLE_INFO_PROFIT_THIS_YEAR_LAST_YEAR);
 				}
-				tr.top += FONT_HEIGHT_NORMAL;
+				tr.top += GetCharacterHeight(FS_NORMAL);
 
 				/* Draw breakdown & reliability */
 				SetDParam(0, ToPercent16(v->reliability));
@@ -2559,7 +2559,7 @@ struct VehicleDetailsWindow : Window {
 				Rect tr = r.Shrink(WidgetDimensions::scaled.framerect);
 				SetDParam(0, v->GetServiceInterval());
 				SetDParam(1, v->date_of_last_service);
-				DrawString(tr.left, tr.right, CenterBounds(r.top, r.bottom, FONT_HEIGHT_NORMAL),
+				DrawString(tr.left, tr.right, CenterBounds(r.top, r.bottom, GetCharacterHeight(FS_NORMAL)),
 						v->ServiceIntervalIsPercent() ? STR_VEHICLE_DETAILS_SERVICING_INTERVAL_PERCENT : STR_VEHICLE_DETAILS_SERVICING_INTERVAL_DAYS);
 				break;
 			}
@@ -2917,7 +2917,7 @@ public:
 		const Vehicle *v = Vehicle::Get(this->window_number);
 		switch (widget) {
 			case WID_VV_START_STOP:
-				size->height = std::max<uint>({size->height, (uint)FONT_HEIGHT_NORMAL, GetScaledSpriteSize(SPR_WARNING_SIGN).height, GetScaledSpriteSize(SPR_FLAG_VEH_STOPPED).height, GetScaledSpriteSize(SPR_FLAG_VEH_RUNNING).height}) + padding.height;
+				size->height = std::max<uint>({size->height, (uint)GetCharacterHeight(FS_NORMAL), GetScaledSpriteSize(SPR_WARNING_SIGN).height, GetScaledSpriteSize(SPR_FLAG_VEH_STOPPED).height, GetScaledSpriteSize(SPR_FLAG_VEH_RUNNING).height}) + padding.height;
 				break;
 
 			case WID_VV_FORCE_PROCEED:
@@ -3070,7 +3070,7 @@ public:
 		SpriteID image = ((v->vehstatus & VS_STOPPED) != 0) ? SPR_FLAG_VEH_STOPPED : (HasBit(v->vehicle_flags, VF_PATHFINDER_LOST)) ? SPR_WARNING_SIGN : SPR_FLAG_VEH_RUNNING;
 		DrawSpriteIgnorePadding(image, PAL_NONE, tr.WithWidth(icon_width, rtl), false, SA_CENTER);
 		tr = tr.Indent(icon_width + WidgetDimensions::scaled.imgbtn.Horizontal(), rtl);
-		DrawString(tr.left, tr.right, CenterBounds(tr.top, tr.bottom, FONT_HEIGHT_NORMAL), str, text_colour, SA_HOR_CENTER);
+		DrawString(tr.left, tr.right, CenterBounds(tr.top, tr.bottom, GetCharacterHeight(FS_NORMAL)), str, text_colour, SA_HOR_CENTER);
 	}
 
 	void OnClick([[maybe_unused]] Point pt, int widget, [[maybe_unused]] int click_count) override
diff --git a/src/viewport.cpp b/src/viewport.cpp
index caa33662a8..e0af8f5f50 100644
--- a/src/viewport.cpp
+++ b/src/viewport.cpp
@@ -1303,7 +1303,7 @@ void ViewportAddString(const DrawPixelInfo *dpi, ZoomLevel small_from, const Vie
 	int right  = left + dpi->width;
 	int bottom = top + dpi->height;
 
-	int sign_height     = ScaleByZoom(WidgetDimensions::scaled.fullbevel.top + FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.fullbevel.bottom, dpi->zoom);
+	int sign_height     = ScaleByZoom(WidgetDimensions::scaled.fullbevel.top + GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.fullbevel.bottom, dpi->zoom);
 	int sign_half_width = ScaleByZoom((small ? sign->width_small : sign->width_normal) / 2, dpi->zoom);
 
 	if (bottom < sign->top ||
@@ -1328,7 +1328,7 @@ void ViewportAddString(const DrawPixelInfo *dpi, ZoomLevel small_from, const Vie
 static Rect ExpandRectWithViewportSignMargins(Rect r, ZoomLevel zoom)
 {
 	/* Pessimistically always use normal font, but also assume small font is never larger in either dimension */
-	const int fh = FONT_HEIGHT_NORMAL;
+	const int fh = GetCharacterHeight(FS_NORMAL);
 	const int max_tw = _viewport_sign_maxwidth / 2 + 1;
 	const int expand_y = ScaleByZoom(WidgetDimensions::scaled.fullbevel.top + fh + WidgetDimensions::scaled.fullbevel.bottom, zoom);
 	const int expand_x = ScaleByZoom(WidgetDimensions::scaled.fullbevel.left + max_tw + WidgetDimensions::scaled.fullbevel.right, zoom);
@@ -1484,7 +1484,7 @@ void ViewportSign::MarkDirty(ZoomLevel maxzoom) const
 		zoomlevels[zoom].left   = this->center - ScaleByZoom(this->width_normal / 2 + 1, zoom);
 		zoomlevels[zoom].top    = this->top    - ScaleByZoom(1, zoom);
 		zoomlevels[zoom].right  = this->center + ScaleByZoom(this->width_normal / 2 + 1, zoom);
-		zoomlevels[zoom].bottom = this->top    + ScaleByZoom(WidgetDimensions::scaled.fullbevel.top + FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.fullbevel.bottom + 1, zoom);
+		zoomlevels[zoom].bottom = this->top    + ScaleByZoom(WidgetDimensions::scaled.fullbevel.top + GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.fullbevel.bottom + 1, zoom);
 	}
 
 	for (const Window *w : Window::Iterate()) {
@@ -1698,7 +1698,7 @@ static void ViewportDrawStrings(ZoomLevel zoom, const StringSpriteToDrawVector *
 		int w = GB(ss.width, 0, 15);
 		int x = UnScaleByZoom(ss.x, zoom);
 		int y = UnScaleByZoom(ss.y, zoom);
-		int h = WidgetDimensions::scaled.fullbevel.top + (small ? FONT_HEIGHT_SMALL : FONT_HEIGHT_NORMAL) + WidgetDimensions::scaled.fullbevel.bottom;
+		int h = WidgetDimensions::scaled.fullbevel.top + (small ? GetCharacterHeight(FS_SMALL) : GetCharacterHeight(FS_NORMAL)) + WidgetDimensions::scaled.fullbevel.bottom;
 
 		if (ss.colour != INVALID_COLOUR) {
 			if (IsTransparencySet(TO_SIGNS) && ss.string_id != STR_WHITE_SIGN) {
@@ -2131,7 +2131,7 @@ static bool CheckClickOnViewportSign(const Viewport *vp, int x, int y, const Vie
 {
 	bool small = (vp->zoom >= ZOOM_LVL_OUT_16X);
 	int sign_half_width = ScaleByZoom((small ? sign->width_small : sign->width_normal) / 2, vp->zoom);
-	int sign_height = ScaleByZoom(WidgetDimensions::scaled.fullbevel.top + (small ? FONT_HEIGHT_SMALL : FONT_HEIGHT_NORMAL) + WidgetDimensions::scaled.fullbevel.bottom, vp->zoom);
+	int sign_height = ScaleByZoom(WidgetDimensions::scaled.fullbevel.top + (small ? GetCharacterHeight(FS_SMALL) : GetCharacterHeight(FS_NORMAL)) + WidgetDimensions::scaled.fullbevel.bottom, vp->zoom);
 
 	return y >= sign->top && y < sign->top + sign_height &&
 			x >= sign->center - sign_half_width && x < sign->center + sign_half_width;
diff --git a/src/widget.cpp b/src/widget.cpp
index 03eb3ff636..d5f35d6d21 100644
--- a/src/widget.cpp
+++ b/src/widget.cpp
@@ -693,7 +693,7 @@ static inline void DrawFrame(const Rect &r, Colours colour, TextColour text_colo
 
 	/* If the frame has text, adjust the top bar to fit half-way through */
 	Rect inner = r.Shrink(ScaleGUITrad(1));
-	if (str != STR_NULL) inner.top = r.top + FONT_HEIGHT_NORMAL / 2;
+	if (str != STR_NULL) inner.top = r.top + GetCharacterHeight(FS_NORMAL) / 2;
 
 	Rect outer  = inner.Expand(WidgetDimensions::scaled.bevel);
 	Rect inside = inner.Shrink(WidgetDimensions::scaled.bevel);
@@ -851,14 +851,14 @@ static inline void DrawButtonDropdown(const Rect &r, Colours colour, bool clicke
 		DrawImageButtons(r.WithWidth(dd_width, true), WWT_DROPDOWN, colour, clicked_dropdown, SPR_ARROW_DOWN, SA_CENTER);
 		if (str != STR_NULL) {
 			int o = clicked_button ? WidgetDimensions::scaled.pressed : 0;
-			DrawString(r.left + WidgetDimensions::scaled.dropdowntext.left + o, r.right - dd_width - WidgetDimensions::scaled.dropdowntext.right + o, CenterBounds(r.top, r.bottom, FONT_HEIGHT_NORMAL) + o, str, TC_BLACK, align);
+			DrawString(r.left + WidgetDimensions::scaled.dropdowntext.left + o, r.right - dd_width - WidgetDimensions::scaled.dropdowntext.right + o, CenterBounds(r.top, r.bottom, GetCharacterHeight(FS_NORMAL)) + o, str, TC_BLACK, align);
 		}
 	} else {
 		DrawFrameRect(r.left + dd_width, r.top, r.right, r.bottom, colour, clicked_button ? FR_LOWERED : FR_NONE);
 		DrawImageButtons(r.WithWidth(dd_width, false), WWT_DROPDOWN, colour, clicked_dropdown, SPR_ARROW_DOWN, SA_CENTER);
 		if (str != STR_NULL) {
 			int o = clicked_button ? WidgetDimensions::scaled.pressed : 0;
-			DrawString(r.left + dd_width + WidgetDimensions::scaled.dropdowntext.left + o, r.right - WidgetDimensions::scaled.dropdowntext.right + o, CenterBounds(r.top, r.bottom, FONT_HEIGHT_NORMAL) + o, str, TC_BLACK, align);
+			DrawString(r.left + dd_width + WidgetDimensions::scaled.dropdowntext.left + o, r.right - WidgetDimensions::scaled.dropdowntext.right + o, CenterBounds(r.top, r.bottom, GetCharacterHeight(FS_NORMAL)) + o, str, TC_BLACK, align);
 		}
 	}
 }
@@ -1166,7 +1166,7 @@ void NWidgetResizeBase::SetResize(uint resize_x, uint resize_y)
 bool NWidgetResizeBase::UpdateMultilineWidgetSize(const std::string &str, int max_lines)
 {
 	int y = GetStringHeight(str, this->current_x);
-	if (y > max_lines * FONT_HEIGHT_NORMAL) {
+	if (y > max_lines * GetCharacterHeight(FS_NORMAL)) {
 		/* Text at the current width is too tall, so try to guess a better width. */
 		Dimension d = GetStringBoundingBox(str);
 		d.height *= max_lines;
@@ -2293,7 +2293,7 @@ void NWidgetBackground::SetupSmallestSize(Window *w, bool init_array)
 		if (this->type == WWT_FRAME) {
 			/* Account for the size of the frame's text if that exists */
 			this->child->padding     = WidgetDimensions::scaled.frametext;
-			this->child->padding.top = std::max<uint8_t>(WidgetDimensions::scaled.frametext.top, this->widget_data != STR_NULL ? FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.frametext.top / 2 : 0);
+			this->child->padding.top = std::max<uint8_t>(WidgetDimensions::scaled.frametext.top, this->widget_data != STR_NULL ? GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.frametext.top / 2 : 0);
 
 			this->smallest_x += this->child->padding.Horizontal();
 			this->smallest_y += this->child->padding.Vertical();
diff --git a/src/widgets/dropdown.cpp b/src/widgets/dropdown.cpp
index a36dc63bad..b7b423d12d 100644
--- a/src/widgets/dropdown.cpp
+++ b/src/widgets/dropdown.cpp
@@ -80,7 +80,7 @@ DropDownListIconItem::DropDownListIconItem(SpriteID sprite, PaletteID pal, Strin
 
 uint DropDownListIconItem::Height() const
 {
-	return std::max(this->dim.height, (uint)FONT_HEIGHT_NORMAL);
+	return std::max(this->dim.height, (uint)GetCharacterHeight(FS_NORMAL));
 }
 
 uint DropDownListIconItem::Width() const
@@ -94,7 +94,7 @@ void DropDownListIconItem::Draw(const Rect &r, bool sel, Colours) const
 	Rect ir = r.Shrink(WidgetDimensions::scaled.dropdowntext);
 	Rect tr = ir.Indent(this->dim.width + WidgetDimensions::scaled.hsep_normal, rtl);
 	DrawSprite(this->sprite, this->pal, ir.WithWidth(this->dim.width, rtl).left, CenterBounds(r.top, r.bottom, this->sprite_y));
-	DrawString(tr.left, tr.right, CenterBounds(r.top, r.bottom, FONT_HEIGHT_NORMAL), this->String(), sel ? TC_WHITE : TC_BLACK);
+	DrawString(tr.left, tr.right, CenterBounds(r.top, r.bottom, GetCharacterHeight(FS_NORMAL)), this->String(), sel ? TC_WHITE : TC_BLACK);
 }
 
 void DropDownListIconItem::SetDimension(Dimension d)
diff --git a/src/widgets/dropdown_type.h b/src/widgets/dropdown_type.h
index 12992f2168..3c045bd50e 100644
--- a/src/widgets/dropdown_type.h
+++ b/src/widgets/dropdown_type.h
@@ -27,7 +27,7 @@ public:
 	virtual ~DropDownListItem() = default;
 
 	virtual bool Selectable() const { return false; }
-	virtual uint Height() const { return FONT_HEIGHT_NORMAL; }
+	virtual uint Height() const { return GetCharacterHeight(FS_NORMAL); }
 	virtual uint Width() const { return 0; }
 	virtual void Draw(const Rect &r, bool sel, Colours bg_colour) const;
 };
diff --git a/src/widgets/slider.cpp b/src/widgets/slider.cpp
index f7678908d3..29fc1138aa 100644
--- a/src/widgets/slider.cpp
+++ b/src/widgets/slider.cpp
@@ -29,7 +29,7 @@ static const int SLIDER_WIDTH = 3;
 void DrawSliderWidget(Rect r, int min_value, int max_value, int value, const std::map<int, StringID> &labels)
 {
 	/* Allow space for labels. We assume they are in the small font. */
-	if (!labels.empty()) r.bottom -= FONT_HEIGHT_SMALL + WidgetDimensions::scaled.hsep_normal;
+	if (!labels.empty()) r.bottom -= GetCharacterHeight(FS_SMALL) + WidgetDimensions::scaled.hsep_normal;
 
 	max_value -= min_value;
 
diff --git a/src/window.cpp b/src/window.cpp
index 2047a6efd7..b05615ab2c 100644
--- a/src/window.cpp
+++ b/src/window.cpp
@@ -1612,7 +1612,7 @@ static Point GetAutoPlacePosition(int width, int height)
 	 */
 	int left = rtl ? _screen.width - width : 0, top = toolbar_y;
 	int offset_x = rtl ? -(int)NWidgetLeaf::closebox_dimension.width : (int)NWidgetLeaf::closebox_dimension.width;
-	int offset_y = std::max<int>(NWidgetLeaf::closebox_dimension.height, FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.captiontext.Vertical());
+	int offset_y = std::max<int>(NWidgetLeaf::closebox_dimension.height, GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.captiontext.Vertical());
 
 restart:
 	for (const Window *w : Window::Iterate()) {
@@ -1678,7 +1678,7 @@ static Point LocalGetWindowPlacement(const WindowDesc *desc, int16_t sm_width, i
 			 *  - Y position: closebox of parent + closebox of child + statusbar
 			 *  - X position: closebox on left/right, resizebox on right/left (depending on ltr/rtl)
 			 */
-			int indent_y = std::max<int>(NWidgetLeaf::closebox_dimension.height, FONT_HEIGHT_NORMAL + WidgetDimensions::scaled.captiontext.Vertical());
+			int indent_y = std::max<int>(NWidgetLeaf::closebox_dimension.height, GetCharacterHeight(FS_NORMAL) + WidgetDimensions::scaled.captiontext.Vertical());
 			if (w->top + 3 * indent_y < _screen.height) {
 				pt.y = w->top + indent_y;
 				int indent_close = NWidgetLeaf::closebox_dimension.width;