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What is 170°C in a fan oven?

A conventional 170°C is about 150°C in a fan oven. That's 338°F, gas mark 3.

150°Cfan oven
170°Cconventional
338°FFahrenheit
Oven typeSetting
Conventional °C170°C
Fan oven °C150°C
Fahrenheit338°F
Gas mark3
Reduce conventional temperatures by about 20 °C for fan, or keep the temperature and cut the time by ~10%.

Frequently asked questions

What is 170°C in a fan oven?

About 150°C.

Is 170°C fan the same as 170°C conventional?

No — 170°C fan is hotter in effect, roughly 190°C conventional.