BakingGrams

8 ounces of Cornstarch in Cups

8 ounces of cornstarch = 1.77 cups (based on 128 g per US cup).

Result

1.77 cup

8 ounces of cornstarch · based on 128 g per cup

ouncescups
0.5 oz0.11 cup
1 oz0.22 cup
2 oz0.44 cup
4 oz0.89 cup
8 oz1.77 cup
16 oz3.54 cup

FAQ

How many cups is 8 ounces of cornstarch?

8 ounces of cornstarch is about 1.77 cups, 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, ounces to cups

More cornstarch conversions

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