All-purpose flour

¼ cup of all-purpose flour in grams

¼ cup30 g

¼ cup of all-purpose flour ≈ 30 grams = 1.06 oz = 59.1 ml by volume.

All-purpose flour — volume to weight
VolumeGramsOuncesml
¼ cup30 g1.06 oz59.1
⅓ cup40 g1.41 oz78.9
½ cup60 g2.12 oz118
⅔ cup80 g2.82 oz158
¾ cup90 g3.17 oz177
1 cup120 g4.23 oz237
1½ cups180 g6.35 oz355
2 cups240 g8.47 oz473
3 cups360 g12.7 oz710
1 tablespoon7.5 g0.26 oz14.8
1 teaspoon2.5 g0.09 oz4.93

Density used: 1 US cup = 120 g. Source: King Arthur Baking Ingredient Weight Chart. Volume measures vary with scooping method; for baking, weigh when you can.

More all-purpose flour conversions

Other ingredients

Frequently asked questions

How many grams is ¼ cup of all-purpose flour?

¼ cup of all-purpose flour is about 30 grams, based on 120 g per US cup.

Why does my measurement differ?

Spooned-and-leveled vs scooped volume can change weight by 10–20%. A kitchen scale is most accurate.

Is a US cup the same as a metric cup?

No. A US cup is 236.6 ml; a metric cup is 250 ml, about 5.7% larger.