Oven temperature converter
Convert recipe temperatures between Celsius, Fahrenheit, French thermostat and Gas Mark, fan oven included.
How it works
French thermostat × 30 = °C (th. 6 = 180 °C). °F = °C × 9/5 + 32. Gas Mark 4 = 180 °C (+ 15 °C per mark above 1). Fan oven: about 20 °C lower.
Results are for guidance only and do not replace professional advice.
Worked example
With the default values:
- Value180
- Recipe unitCelsius (°C)
- Is your oven fan-assisted?No
you get:
- Set your oven180 °C
- Celsius (conventional)180 °C
- Fahrenheit355 °F
- French thermostatth. 6
Frequently asked questions
How does the “Oven temperature converter” tool work?
French thermostat × 30 = °C (th. 6 = 180 °C). °F = °C × 9/5 + 32. Gas Mark 4 = 180 °C (+ 15 °C per mark above 1). Fan oven: about 20 °C lower.
What do I need to enter?
Just fill in: value, recipe unit, is your oven fan-assisted?. The result updates as you type.
Can you give an example?
Value: 180; Recipe unit: Celsius (°C); Is your oven fan-assisted?: No → Set your oven: 180 °C; Celsius (conventional): 180 °C.
Is this calculator free, and is my data private?
Yes. HOD Calc is completely free with no sign-up. The calculation runs in your browser: nothing you type is sent or stored.