Gas mark to °F conventional
Type a value in gas mark to get it in °F instantly.
400°F
That's 1.02× as hot as roasting a chicken, while baking bread is 1.08× hotter.
Convert the other way: °F to gas mark
What it means
What do you bake at that?
Fan settings are 20 °C or 25 °F below conventional, the usual rule; check your oven manual, as some already adjust. Gas marks follow the British table, rounded to the nearest mark.
The math
How to convert gas mark to °F
fan °C = conventional °C − 20; convection °F = °F − 25; °F = °C × 9/5 + 32; gas mark 1 = 275 °F, + 25 °F per mark.
Example: 6 gas mark = 400 °F.
Every unit
That oven setting every way
Tables
gas mark to °F conversion table
| gas mark | °F |
|---|---|
| 0.5 gas mark | 250 °F |
| 1 gas mark | 275 °F |
| 2 gas mark | 300 °F |
| 3 gas mark | 325 °F |
| 4 gas mark | 350 °F |
| 5 gas mark | 375 °F |
| 6 gas mark | 400 °F |
| 7 gas mark | 425 °F |
| 8 gas mark | 450 °F |
| 9 gas mark | 475 °F |
°F to gas mark conversion table
| °F | gas mark |
|---|---|
| 248 °F | 0.48 gas mark |
| 284 °F | 1.36 gas mark |
| 302 °F | 2.08 gas mark |
| 320 °F | 2.8 gas mark |
| 338 °F | 3.52 gas mark |
| 356 °F | 4.24 gas mark |
| 374 °F | 4.96 gas mark |
| 392 °F | 5.68 gas mark |
| 410 °F | 6.4 gas mark |
| 428 °F | 7.12 gas mark |
| 446 °F | 7.84 gas mark |
| 464 °F | 8.56 gas mark |
| 482 °F | 9.28 gas mark |
Quick answers
Quick answers
- How many °F is 1 gas mark?
- 1 gas mark is 275 °F.
- How many °F is 10 gas mark?
- 10 gas mark is 500 °F.
- How many °F is 6 gas mark?
- 6 gas mark is 400 °F.
The units
About these units
Gas mark (gas mark)
British gas cooker settings, from ¼ to 10.
°F conventional (°F)
Fahrenheit in a conventional oven, as in US recipes.
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