Convert oven temperatures between Celsius, Fahrenheit, and UK Gas Marks instantly. Shows all three simultaneously. Automatic fan/convection adjustment (subtract 20C / 25F). Temperature bar from Very Cool to Extremely Hot. Includes 17-item baking reference table (cookies, bread, pizza, roast chicken,...
MODERATE
CELSIUS
180°C
FAHRENHEIT
356°F
GAS MARK
4
🌀 Fan / Convection Oven
160°C · 331°F
20°C / 25°F lower than conventional
°C → °F
(180 × 9/5) + 32 = 356
°F → °C
(356 − 32) × 5/9 = 180
MODERATE
°C
180°
°F
356°
Gas
4
🌀 FAN / CONVECTION OVEN
160°C · 331°F
Reduce by 20°C / 25°F from conventional
°C → °F
× 9/5 + 32
°F → °C
(− 32) × 5/9
Select your input unit: °C (Celsius), °F (Fahrenheit), or Gas Mark (UK). Click the preset buttons for the most common baking temperatures — 180°C, 350°F, Gas Mark 4 etc. — or type any value directly. The conversion updates instantly.
All three outputs appear simultaneously: Celsius, Fahrenheit, and nearest Gas Mark (UK). The fan/convection temperature is shown automatically — 20°C or 25°F lower than conventional. The temperature bar shows where your setting falls across the Very Cool → Extremely Hot spectrum.
Use the baking reference table below to look up the correct temperature for 17 common dishes — cookies, bread, pizza, roast chicken, cheesecake. The fan column shows the adjusted temperature for convection ovens.
180°C to °F
°F = (180 × 9/5) + 32
°F = (180 × 1.8) + 32
°F = 324 + 32
°F = 356°F
Nearest: 350°F (Gas Mark 4) — the most common baking temperature
350°F to °C
°C = (350 − 32) × 5/9
°C = 318 × 5/9
°C = 318 × 0.5556
°C = 176.7°C ≈ 177°C
Fan/convection: reduce to 157°C / 325°F
| Dish / Item | °C | °F | Gas Mark | Fan °C | Notes |
|---|---|---|---|---|---|
| Cheesecake (water bath) | 160°C | 320°F | 2 | 140°C | Low & slow prevents cracking |
| Custard / crème brûlée | 163°C | 325.4°F | 3 | 143°C | Very gentle heat |
| Meringue (drying) | 120°C | 248°F | 1 | 100°C | Dry out, not bake |
| Pound cake / loaf cake | 170°C | 338°F | 3 | 150°C | |
| Brownies | 177°C | 350.6°F | 4 | 157°C | 350°F most common |
| Cookies (soft & chewy) | 177°C | 350.6°F | 4 | 157°C | 175°C yields soft centres |
| Sponge cake / layer cake | 180°C | 356°F | 4 | 160°C | |
| Muffins & cupcakes | 190°C | 374°F | 5 | 170°C | 190–200°C |
| Cookies (crispy) | 190°C | 374°F | 5 | 170°C | Higher temp = crisper |
| Choux pastry | 200°C | 392°F | 6 | 180°C | Start high for puffing |
| Roast chicken | 200°C | 392°F | 6 | 180°C | Internal: 74°C (165°F) |
| Roast vegetables | 200°C | 392°F | 6 | 180°C | |
| Pork loin | 180°C | 356°F | 4 | 160°C | Internal: 63°C (145°F) |
| Bread (white / sourdough) | 220°C | 428°F | 7 | 200°C | Steam first 10 min |
| Focaccia | 220°C | 428°F | 7 | 200°C | |
| Pizza (home oven max) | 245°C | 473°F | 9 | 225°C | Use preheated baking stone |
| Roast beef (medium-rare) | 180°C | 356°F | 4 | 160°C | Internal: 60°C (140°F) |
| Gas Mark | °C | °F | Fan °C | Description |
|---|---|---|---|---|
| Gas 0.25 | 110°C | 225°F | 90°C | Very cool |
| Gas 0.5 | 120°C | 250°F | 100°C | Very cool |
| Gas 1 | 140°C | 275°F | 120°C | Cool |
| Gas 2 | 150°C | 300°F | 130°C | Cool |
| Gas 3 | 165°C | 325°F | 145°C | Very moderate |
| Gas 4 | 180°C | 350°F | 160°C | Moderate |
| Gas 5 | 190°C | 375°F | 170°C | Moderately hot |
| Gas 6 | 200°C | 400°F | 180°C | Hot |
| Gas 7 | 220°C | 425°F | 200°C | Hot |
| Gas 8 | 230°C | 450°F | 210°C | Very hot |
| Gas 9 | 240°C | 475°F | 220°C | Very hot |
| Gas 10 | 260°C | 500°F | 240°C | Extremely hot |
Gas Mark temperatures are UK standard values. Fan/convection: subtract 20°C from conventional column.
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Oven Temperature Converter · °C = (°F − 32) × 5/9 · Fan/convection: −20°C / −25°F · Gas Mark: UK standard · For baking accuracy, always use an oven thermometer