Because exact equivalents of weights and measures involve unnecessary decimal points that you don’t want to bother with, conversions are always approximate. As some cookery writers round up and some round down, they don’t always tally with each other. So the chart here is as accurate as others, but not necessarily identical. The important thing is to make sure that you use the same version throughout any given recipe.
OUNCES/POUNDS TO GRAMS/KILOS
1/4oz |
5g |
9oz |
225g |
1/2oz |
10g |
10oz |
250g |
1oz |
25g |
11oz |
275g |
2oz |
50g |
12oz |
300g |
3oz |
75g |
13oz |
325g |
4oz |
100g |
14oz |
350g |
5oz |
125g |
15oz |
375g |
6oz |
150g |
1 lb |
400g |
7oz |
175g |
11/2 lb |
700g |
8oz |
200g |
2 lb |
900g |
Rule of thumb
A flat tablespoon of sugar weighs an ounce.
A rounded tablespoon of flour weighs an ounce.
1 tablespoon is equivalent to 3 teaspoons.
PINTS TO ML/LITRES |
|
1/4 pt |
125ml |
1/2 pt |
250ml |
3/4 pt |
375ml |
1 pt |
500ml (1/2 litre) |
11/2 pt |
750ml |
2 pt |
1 litre |
Rule of thumb
A pint of water weighs a pound and three quarters.
SPOONS TO ML |
|
1 teaspoon |
5 ml |
1 dessertspoon |
10 ml |
1 tablespoon |
15 ml |
CUPS TO ML TO FLUID OUNCES TO TABLESPOONS |
|||
cups |
mls |
fl oz |
tablespoons |
1/8 cup |
30ml |
1 fl oz |
2 |
1/4 cup |
60ml |
2 fl oz |
4 |
1/3 cup |
80ml |
2.5 fl oz |
5 + 1 teaspoon |
1/2 cup |
125ml |
4 fl oz |
8 |
2/3 cup |
160 ml |
5 fl oz |
10 + 2 teaspoons |
3/4 cup |
190ml |
6 fl oz |
12 |
1 cup |
250ml |
8 fl oz |
16 |
2 cups |
500ml |
1 pint |
32 |
Rule of thumb
A pinch (if in doubt) is less than 1/2 teaspoon.
A dash is a few drops (sorry I can’t be more specific).
I’ve included range cooker ovens here as I feel sorry for them – they usually get left out. If you own one, however, you’ll know that they all have their own personalities, and this is therefore only a rough guide.
Gas regulo |
°C |
°F |
4 oven range |
2 oven range |
|
Very slow |
1/4 |
110 |
225 |
Warming |
Lower bottom |
1/2 |
130 |
250 |
|||
1 |
140 |
275 |
Simmering |
||
Slow |
2 |
150 |
300 |
Lower middle |
|
3 |
160 |
325 |
|||
Moderate |
4 |
180 |
350 |
Baking |
Lower top Upper bottom |
5 |
190 |
375 |
|||
6 |
200 |
400 |
|||
Hot |
7 |
220 |
425 |
Roasting |
Upper middle |
8 |
230 |
450 |
|||
Very hot |
9 |
250 |
475 |
Upper top |
Rule of thumb
If you have a fan oven, you need to reduce the recommended temperature by about 20°C.
If you use a meat thermometer you should always insert it into the thickest part of the meat, and keep it away from any bones. These temperatures are for roast joints or whole roast birds.
°C |
°F |
||
Beef and lamb |
Rare |
60 |
140 |
Medium |
70 |
160 |
|
Well done |
80 |
175 |
|
Pork |
Medium |
75 |
170 |
Well done |
80 |
175 |
|
Poultry |
80 |
175 |
If you make syrups, caramels and toffees you probably have a sugar thermometer. Here’s a quick reminder of the temperatures for different stages.
Syrup |
°C |
°F |
Coating syrup |
100 |
212 |
Small thread |
103–105 |
217–221 |
Large thread |
106–110 |
223–230 |
Small pearl |
110–112 |
230–234 |
Large pearl |
113–115 |
235–239 |
Soft ball |
116–125 |
241–257 |
Hard ball |
126–135 |
259–275 |
Soft crack |
136–140 |
277–284 |
Hard crack |
146–155 |
295–311 |
Light caramel |
156–165 |
313–329 |
Dark caramel |
166–175 |
331–347 |
Chef’s tip
If you don’t have an oil thermometer to test the temperature of oil when you’re deep frying, here’s a quick way to gauge the temperature without one. Drop a cube of white bread into the oil and time how long it takes to brown evenly. As a rough guide:
20 seconds: 382–390°F
40 seconds: 365–382°F
60 seconds: 350–365°F
If you’re using a recipe from an American book, it’s easy to get confused by directions to add heavy cream, or to use fava beans when you’ve no idea where to get hold of them. So here are a few of the most common translations you might need.
US |
British |
Beet |
Beetroot |
Broil |
Grill |
Confectioners’ sugar |
Icing sugar |
Corn starch |
Cornflour |
Eggplant |
Aubergine |
Fava bean |
Broad bean |
Golden raisins |
Sultanas |
Green bean |
French bean |
Ground meat |
Mince |
Half & half |
Single cream & milk |
Heavy cream |
Double cream |
Light cream |
Single cream |
Molasses |
Treacle |
Seeded |
Stoned |
Superfine granulated |
Caster sugar |
Variety meats |
Offal |
Zucchini |
Courgette |