Cornstarch - Cups to Grams

Convert cornstarch between cups and grams. 1 cup of cornstarch weighs approximately 128 grams.

Cornstarch Conversion Table

Cups Grams Ounces
1/8 cup16.0 g0.56 oz
0.25 cup32.0 g1.13 oz
1/3 cup42.6 g1.50 oz
0.5 cup64.0 g2.26 oz
2/3 cup85.4 g3.01 oz
0.75 cup96.0 g3.39 oz
1 cup128.0 g4.52 oz
1.5 cup192.0 g6.77 oz
2 cup256.0 g9.03 oz
3 cup384.0 g13.55 oz
4 cup512.0 g18.06 oz
5 cup640.0 g22.58 oz

About Cornstarch Measurements

When measuring cornstarch by volume (cups), the weight can vary depending on how densely it is packed. For the most accurate results in baking, always use a kitchen scale to measure by weight in grams.

grams = cups × 128

Quick Examples

FAQ

How many grams is 1 cup of cornstarch?

1 cup of cornstarch weighs approximately 128 grams.

How do I convert cups of cornstarch to grams?

Multiply the number of cups by 128. For example, 2 cups = 256 grams.

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