Grams to cups › Bread flour

Bread flour conversion chart

In the UK: strong white bread flour.

1 cup of bread flour = 137 g · 1 tbsp ≈ 8.6 g · 1 tsp ≈ 2.9 g · 1 cup ≈ 4.8 oz · 1 metric cup (250 ml) ≈ 145 g
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Grams to cups

GramsUS cupsDecimal
10 g1 tbsp0.07
25 g¼ cup minus 1 tbsp0.18
30 g¼ cup0.22
50 g⅓ cup + 1½ tsp0.36
60 g⅓ cup + 1½ tbsp0.44
75 g½ cup + 1 tbsp0.55
80 g½ cup + 1½ tbsp0.58
100 g¾ cup0.73
113 g¾ cup + 1 tbsp0.82
120 g¾ cup + 2 tbsp0.88
125 g1 cup minus 1½ tbsp0.91
150 g1 cup + 1½ tbsp1.09
175 g1¼ cups + 1½ tsp1.28
200 g1½ cups minus 2 tsp1.46
225 g1⅔ cups1.64
250 g1¾ cups + 1 tbsp1.82
300 g2¼ cups minus 1 tbsp2.19
350 g2½ cups + 1 tbsp2.55
400 g3 cups minus 1½ tbsp2.92
450 g3¼ cups + 1½ tsp3.28
500 g3⅔ cups3.65
600 g4⅓ cups + 2 tsp4.38
750 g5½ cups5.47
1000 g7¼ cups + 1 tbsp7.3

Cups to grams

US cupsGramsMetric cup*Ounces
¼ cup34.3 g36.2 g1.2 oz
⅓ cup45.7 g48.3 g1.6 oz
½ cup68.5 g72.4 g2.4 oz
⅔ cup91.3 g96.5 g3.2 oz
¾ cup102.8 g108.6 g3.6 oz
1 cup137 g144.8 g4.8 oz
1½ cups205.5 g217.1 g7.2 oz
2 cups274 g289.5 g9.7 oz
3 cups411 g434.3 g14.5 oz

* The same number of metric cups (250 ml, used in Australia, New Zealand and Canada; UK recipes that give cups usually mean this one too).

Measuring tips

USDA lists bread flour at 137 g per cup, a bit more than its 125 g for all-purpose; other sources such as King Arthur Baking use 120 g for both, so if a recipe was written by weight, follow the grams. Bread flour has more protein and absorbs more water, which is why pizza and bread doughs made with it can take a higher hydration.

These weights follow USDA (137 g per cup). If you spoon the flour into the cup and level it, a cup holds about 120 g — use 120 g per cup instead, or better, weigh it.

Other charts disagree a little: King Arthur Baking uses 120 g per cup of bread flour, against USDA’s 137 g. Neither is wrong — it depends on how the cup is filled — but if a recipe gives grams, weigh.

Source: USDA FoodData Central, SR Legacy — Wheat flour, white, bread, enriched, FDC ID 168896.

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