Conversion guides

Use these guides to help you get the best from your cooking. Remember to stick to either imperial or metric when you're making a recipe - don't mix the two.

Weight conversion

Volume conversion

Oven temperature guide

  Electricity °C Electricity (fan) °C Gas Mark
Very cool 110 90 ¼
  120 100 ½
Cool 140 120 1
  150 130 2
Moderate 160 140 3
  180 160 4
Moderately hot 190 170 5
  200 180 6
Hot 220 200 7
  230 210 8
Very hot 240 220 9

Cake tin sizes

As a rule of thumb, a square tin holds about 25% more than a round tin of the same size. If you're using a square tin for a round tin recipe, keep the temperature the same, and turn the cake during baking, as the corners tend to cook faster than the middle.

Approximate conversions Round tin Square tin
  6 inch (15cm) 5 inch (13cm)
  8 inch (20cm) 7 inch (18cm)
  9 inch (23cm) 8 inch (20cm)
  11 inch (28cm) 10 inch (25.5cm)

Sugar temperature guide

  °C °F
Thread 107 225
Softball 119 238
Firm ball 125 256
Hard ball 138 280
Soft crack 151 304
Hard crack 168 336

Try

Please note that Good Food recipes are tested to work in imperial and metric measures.

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