CELSIUS (°C)

FAHRENHEIT (°F)

GAS MARK

TEMPERATURE

130

250

1/2

very cool

140

275

1

very cool

150

300

2

cool

160

325

3

warm

180

350

4

moderate

190

375

5

fairly hot

200

400

6

fairly hot

220

425

7

hot

230

450

8

very hot

240

475

9

very hot

250

500

9

very hot

FORMULAE

Fahrenheit to Celsius

subtract 32, multiply by 5 and divide by 9

*Generally accepted conversions