How many grams in a cup of bread flour?

1 cup of bread flour weighs 120 grams (4.2 oz). Half a cup is 60 grams and a tablespoon is about 7.5 grams. Use the converter for any other amount.

Free
No sign-up
Works in your browser

Ingredient

Convert

Cups

Fractions work: 1/3, 1 1/2, ¾.

1 cup of bread flour weighs

120 g

4.2 oz

Cups of bread flour to grams

Cups	Grams	Ounces
⅛ cup	15 g	0.5 oz
¼ cup	30 g	1.1 oz
⅓ cup	40 g	1.4 oz
½ cup	60 g	2.1 oz
⅔ cup	80 g	2.8 oz
¾ cup	90 g	3.2 oz
1 cup	120 g	4.2 oz
1½ cups	180 g	6.3 oz
2 cups	240 g	8.5 oz
3 cups	360 g	12.7 oz
4 cups	480 g	16.9 oz
1 tablespoon	7.5 g	0.3 oz
1 teaspoon	2.5 g	0.1 oz

Grams of bread flour to cups

Grams	Cups	In measuring cups and spoons
25 g	0.21	3⅓ tbsp
50 g	0.42	⅓ cup + 1⅓ tbsp
100 g	0.83	¾ cup + 1⅓ tbsp
125 g	1.04	1 cup + ⅔ tbsp
150 g	1.25	1¼ cups
200 g	1.67	1⅔ cups
250 g	2.08	2 cups + 1⅓ tbsp
300 g	2.5	2½ cups
500 g	4.17	4 cups + 2⅔ tbsp
1000 g	8.33	8⅓ cups

Measuring bread flour

Bread flour weighs about the same as all-purpose per cup, so you can swap the weights directly. It absorbs more water, so doughs feel stiffer.

These weights come from the King Arthur Baking ingredient weight chart and assume a level US cup of 236.6 milliliters. For example, 1½ cups of bread flour is 180 grams.

Convert other ingredients

Frequently asked questions

How many grams is 1 cup of bread flour?

1 cup of bread flour weighs 120 grams, or 4.2 ounces, measured in a level US cup.

How many grams is ½ cup of bread flour?

½ cup of bread flour weighs 60 grams. ¼ cup weighs 30 grams.

How many grams are in a tablespoon of bread flour?

1 tablespoon of bread flour weighs about 7.5 grams, and 1 teaspoon about 2.5 grams.

How many cups is 100 grams of bread flour?

100 grams of bread flour is 0.83 cups, or about ¾ cup + 1⅓ tbsp.

Last updated November 5, 2026 · Sources: King Arthur Baking ingredient weight chart

More free kitchen tools

All tools