Oven temperatures: °C, fan, °F and gas mark
A moderate oven, gas mark 4, is
180°C
160°C fan, or 350°F.
| Gas mark | °C | Fan °C | °F | Heat |
|---|---|---|---|---|
| 1 | 140 | 120 | 275 | Cool |
| 2 | 150 | 130 | 300 | Cool |
| 3 | 160 | 140 | 325 | Moderate |
| 4 | 180 | 160 | 350 | Moderate |
| 5 | 190 | 170 | 375 | Moderately hot |
| 6 | 200 | 180 | 400 | Moderately hot |
| 7 | 220 | 200 | 425 | Hot |
| 8 | 230 | 210 | 450 | Hot |
| 9 | 240 | 220 | 475 | Very hot |
Set a fan oven about 20°C lower than a conventional one. If a recipe gives only one temperature, check which oven type it means. Many recent UK recipes assume fan.
Find the nearest setting
Type a temperature and the closest row lights up.
Table from Which?, Oven temperature conversion table, checked 2026-10-24. Celsius figures are rounded to the nearest 10°C. Exact Fahrenheit to Celsius: subtract 32, then multiply by 5/9.