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Cornstarch Grams to Cups

Convert any amount of cornstarch between grams and cups. 1 gram of cornstarch equals 0.01 cups. Use the calculator for custom amounts, or choose an amount below.

Calculator

0.01
See full breakdown for 1 gram of cornstarch
Result using all cup standards info
0.01 cups (US) 0.01 cups (Metric Cup) 0.01 cups (Imperial Cup)

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Popular Recipe Amounts

Common cornstarch measurements found in recipes.

Other Units for Cornstarch

Convert cornstarch from grams to other units. Each link has its own calculator and conversion amounts.

Similar Ingredients

Measuring Tip

Cornstarch is a fine powder that compacts easily. Spoon it into the measuring spoon and level off rather than dipping, which packs in more than intended.

Understanding the Units

What is a Gram?

Weighing ingredients in grams eliminates the variability of volume measurements. A cup of flour can weigh anywhere from 120g to 160g depending on how it was scooped, but 120g of flour is always 120g of flour.

What is a Cup?

In US cooking, a cup measures volume, not weight. One standard US cup holds 236.588 ml of liquid. Because different ingredients have different densities, a cup of one ingredient can weigh very differently from a cup of another.

Frequently Asked Questions

1 gram of cornstarch is 0.01 cups. The conversion depends on the density of cornstarch and scales proportionally for any amount.

If you have a kitchen scale, weighing cornstarch gives you an exact starting point for this conversion. If you need to measure by volume instead, spoon the ingredient into the measuring cup and level it off with a straight edge.

Close, but not exactly. The grams to cups conversion for cornstarch may vary slightly between brands depending on moisture content and how the ingredient is measured.

The same weight of different ingredients fills different volumes because each ingredient has a different density. A gram of cornstarch fills a different number of cups than a gram of a lighter or heavier ingredient. That is why this converter needs to know which ingredient you are measuring.