| Gas Mark | Fahrenheit | Celsius | Description |
| 1/4 | 225 | 110 | Very cool/very slow |
| 1/2 | 250 | 130 | --- |
| 1 | 275 | 140 | cool |
| 2 | 300 | 150 | --- |
| 3 | 325 | 170 | very moderate |
| 4 | 350 | 180 | moderate |
| 5 | 375 | 190 | --- |
| 6 | 400 | 200 | moderately hot |
| 7 | 425 | 220 | hot |
| 8 | 450 | 230 | --- |
| 9 | 475 | 240 | very hot |
This is an approximate conversion chart between gas mark and electric ovens. This information was copied from the rec.food.cooking FAQ.
This chart should be accurate enough for all your cooking needs, though keep in mind the temperatures will vary between different types, brands, sizes of ovens, in addition to your locations altitude, temperature, humidity, etc.
