Oven Temperature Converter
Convert oven temperatures between Celsius, Fahrenheit, Gas Mark and fan / convection settings — no more squinting at dual-scale dials.
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Fan (convection) ovens cook hotter than conventional: reduce the conventional temperature by about 20 °C / 25 °F, or follow the recipe's own fan note.
Full oven temperature conversion table
The classic gas mark scale used in UK recipes, with rounded Celsius and Fahrenheit equivalents.
| Gas Mark | Fahrenheit | Celsius | Fan °C | Description |
|---|---|---|---|---|
| ¼ | 225 | 110 | 90 | Very cool |
| ½ | 250 | 120 | 100 | Very cool |
| 1 | 275 | 140 | 120 | Cool |
| 2 | 300 | 150 | 130 | Cool |
| 3 | 325 | 165 | 145 | Moderate |
| 4 | 350 | 180 | 160 | Moderate |
| 5 | 375 | 190 | 170 | Moderately hot |
| 6 | 400 | 200 | 180 | Moderately hot |
| 7 | 425 | 220 | 200 | Hot |
| 8 | 450 | 230 | 210 | Hot |
| 9 | 475 | 240 | 220 | Very hot |
| 10 | 500 | 260 | 240 | Very hot |