Oven Temperature Converter

Fan ovens run ~20°C cooler than conventional. Gas marks are UK-only.

Result

Conventional °C180°C
Fan °C160°C
Fahrenheit356°F
Gas mark4
RangeModerate

Oven Temperature Converter — FAQs

Why do fan ovens run cooler?

Circulated air transfers heat faster — drop the stated temperature by 20°C (or ~35°F) for a fan oven.

What gas mark is 180°C?

Gas mark 4 — the standard baking temperature for most cakes and roasts.

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