Centigrade
Fahrenheit
Gas Mark
Heat
110
225
1/4
Very cool
130
250
1/2
140
275
1
Cool
150
300
2
170
325
3
Moderate
180
350
4
190
375
5
Moderately hot
200
400
6
220
425
7
Hot
230
450
8
240
475
9
Very hot