Cornstarch: Cups to Grams
1 cup of cornstarch = 128 grams (based on 128 g per US cup).
Result
128 g
1 cups of cornstarch · based on 128 g per cup
| cups | grams |
|---|---|
| 1/4 cup | 32 g |
| 1/3 cup | 43 g |
| 1/2 cup | 64 g |
| 2/3 cup | 85 g |
| 3/4 cup | 96 g |
| 1 cup | 128 g |
| 1 1/4 cup | 160 g |
| 1 1/2 cup | 192 g |
| 2 cup | 256 g |
| 3 cup | 384 g |
| 4 cup | 512 g |
FAQ
How many grams is 1 cup of cornstarch?
1 cup of cornstarch is about 128 grams, based on a standard weight of 128 grams per US cup.
Why do gram weights for cornstarch vary between recipes?
Volume measurements depend on how the ingredient is packed. Spooned-and-leveled cornstarch weighs less than scooped. Our values use standard baking averages, so brands and techniques may differ by a few percent.
Is it better to measure cornstarch by weight or volume?
Weight. A kitchen scale removes packing errors entirely, which is why professional recipes list grams. Use this table to convert older volume-based recipes.
Common cornstarch amounts, cups to grams
More cornstarch conversions
Grams to CupsTablespoons to GramsGrams to TablespoonsTeaspoons to GramsMilliliters to GramsCups to OuncesOunces to Cups