Recipes from different countries use Fahrenheit, Celsius, or British gas marks. This chart converts between all three, with the common description for each setting.
| Fahrenheit | Celsius | Gas mark | Description |
|---|---|---|---|
| 275 | 140 | 1 | Very cool |
| 300 | 150 | 2 | Cool / slow |
| 325 | 165 | 3 | Warm |
| 350 | 175 | 4 | Moderate |
| 375 | 190 | 5 | Moderately hot |
| 400 | 200 | 6 | Hot |
| 425 | 220 | 7 | Hot |
| 450 | 230 | 8 | Very hot |
| 475 | 245 | 9 | Very hot |
Fan (convection) ovens run hotter. Reduce the temperature by about 25°F (15°C), or shorten the time, when a recipe is written for a conventional oven.
Convert any temperature with the Oven Temperature Converter in the cooking calculators.