Oven Temperature Conversions

How often have you come across a recipe which uses oven temperatures you are not used to? Fear not, my friends! I have created a handy little table to help you with oven temperature conversions.

These tables will help with all your oven temperature conversions, including to and from Celsius, Fahrenheit and Gas Mark. Please be aware I have rounded the Celsius and Fahrenheit conversions to the nearest 5º, just to make it easier to read.

Enjoy and happy baking!

Convert from Celsius (ºC) to Fahrenheit (ºF) and Gas Mark

ºCºFGas Mark
100ºC210ºF¼
110ºC230ºF¼
120ºC250ºF½
130ºC265ºF1
140ºC285ºF1
150ºC300ºF2
160ºC320ºF3
170ºC340ºF3
180ºC350ºF4
190ºC375ºF5
200ºC390ºF6
210ºC410ºF6
220ºC430ºF7
230ºC445ºF8
240ºC465ºF9

Convert from Fahrenheit (ºF) to Celsius (ºC) and Gas Mark

ºFºCGas Mark
225ºF110ºC¼
250ºF120ºC½
275ºF135ºC1
300ºF150ºC2
325ºF165ºC3
350ºF175ºC4
375ºF190ºC5
400ºF205ºC6
425ºF220ºC7
450ºF230ºC8
475ºF245ºC9

Convert from Gas Mark to Celsius (ºC) and Fahrenheit (ºF)

Gas MarkºCºF
¼110ºC225ºF
½130ºC250ºF
1140ºC275ºF
2150ºC300ºF
3170ºC325ºF
4180ºC350ºF
5190ºC375ºF
6200ºC400ºF
7220ºC425ºF
8230ºC450ºF
9240ºC475ºF

Don’t forget fan and convection oven temperature conversions!

To keep the tables above nice and simple, I’ve not included details where fan or convection would change the temperature. These are easily converted from the temperatures above, just follow these rules:

For an electric fan oven conversion, reduce the Celsius temperature by 20ºC.

If you have a fan-assisted gas oven conversion, reduce the Gas Mark by 1.

In the US, for a convection oven conversion, lower the temperature by 25ºF.