Baking Weights
1 Cup Bread Flour in Grams (120 g) – Conversion Chart & Calculator

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Bread Flour: Cups to Grams

1 cup of bread flour = 120 g (4.23 oz)

Converter

Fractions OK: try “3/4” or “1 1/2”.

Conversion chart

VolumeGramsOunces
1/8 cup15 g0.53 oz
1/4 cup30 g1.06 oz
1/3 cup40 g1.41 oz
1/2 cup60 g2.12 oz
2/3 cup80 g2.82 oz
3/4 cup90 g3.17 oz
1 cup120 g4.23 oz
1 1/2 cup180 g6.35 oz
2 cup240 g8.47 oz
3 cup360 g12.70 oz
1 tbsp7.5 g0.26 oz
2 tbsp15 g0.53 oz
3 tbsp22.5 g0.79 oz
4 tbsp30 g1.06 oz
6 tbsp45 g1.59 oz
8 tbsp60 g2.12 oz
1 tsp2.5 g0.09 oz
2 tsp5 g0.18 oz

Like all-purpose flour, bread flour's 120 g/cup assumes you spoon it into the cup and level it off. Scooping straight from the bag packs it and adds weight.

FAQ

How many grams are in 1 cup of bread flour?

1 US cup of bread flour weighs 120 grams (4.23 oz), according to the King Arthur Baking ingredient weight chart.

How many grams are in a tablespoon of bread flour?

About 7.5 grams. There are 16 tablespoons in a US cup, so 120 g ÷ 16 = 7.5 g per tablespoon (and about 2.5 g per teaspoon).

How many cups is 100 grams of bread flour?

100 g of bread flour is about 0.83 cups (13.3 tablespoons), based on 120 g per cup.

Source: King Arthur Baking — Ingredient Weight Chart. Chart entry: “Bread Flour — 1 cup = 4 1/4 oz / 120 g”. Other amounts are calculated from 120 g per cup.