Oven Temperature Converter
Convert between Celsius, Fahrenheit, and gas mark.
Every oven scale, converted
Recipes come in Celsius, Fahrenheit, or gas mark depending on where they were written, and getting the temperature wrong ruins a bake. This converter moves between all three.
Enter a temperature and its unit and it returns the other two, including the nearest gas mark. A moderate oven of 180°C is 350°F and gas mark 4. Remember that fan ovens run about 20°C cooler.
Reliable and private
The conversion runs in your browser, so nothing you enter is uploaded.
Frequently Asked Questions
What is a gas mark?
A numbered scale used on British gas ovens. Gas mark 4 is 180°C or 350°F, a common baking temperature.
How is gas mark calculated?
Each gas mark is 25°F apart, with gas mark 1 at 275°F. The tool also shows the nearest whole gas mark.
Which should I use?
Match your oven’s scale. Fan ovens usually run about 20°C cooler than the conventional temperature shown.
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