Fahrenheit to Celsius oven chart
Converting an American recipe? 350°F is 180°C, 400°F is 200°C, 425°F is 220°C. The full oven chart — with fan and gas mark — is below.
Fahrenheit to Celsius, fan and gas mark
| Fahrenheit | Conventional °C | Fan °C | Gas mark |
|---|---|---|---|
| 275°F | 140°C | 120°C | 1 |
| 300°F | 150°C | 130°C | 2 |
| 325°F | 160°C | 140°C | 3 |
| 350°F | 180°C | 160°C | 4 |
| 375°F | 190°C | 170°C | 5 |
| 400°F | 200°C | 180°C | 6 |
| 425°F | 220°C | 200°C | 7 |
| 450°F | 230°C | 210°C | 8 |
| 475°F | 240°C | 220°C | 9 |
American recipes assume a conventional oven. If yours is a fan oven, use the fan column — otherwise your bake runs ~20°C hot. The Fahrenheit values round to the nearest common dial marking; the exact formula is °C = (°F − 32) × 5/9.
Frequently asked questions
What is 350°F in Celsius?
350°F is 180°C conventional, or 160°C in a fan oven (gas mark 4).
What is 400°F in Celsius?
400°F is 200°C conventional, or 180°C fan (gas mark 6).
What is 425°F in Celsius?
425°F is 220°C conventional, or 200°C fan (gas mark 7).