GramsToCups

120 Grams of Cornstarch to Cups

Ingredient
Cornstarch
Cup standard
Cups (US Customary)
0.94 ()
Tablespoons
15.0
Teaspoons
45.0
Milliliters
222 ml

120 grams of cornstarch = 0.94 cups ( cup / 15.0 tablespoons)

Cornstarch has a density of approximately 128g per cup. Sifted cornstarch is closer to 115g. Source: USDA FoodData Central.

GramsCupsFractionTablespoons
100g0.78¾12.5
110g0.8613.8
120g0.9415.0
125g0.9815.6
130g1.02116.3

Bakers reach for cornstarch in amounts like this for everyday recipes — scaling a batch up, adjusting a single serving, or matching a recipe written in grams. Measuring by weight keeps the result consistent no matter who's in the kitchen.

Frequently Asked Questions

What is 120 grams of cornstarch in cups?+

120 grams of cornstarch is 0.94 cups (⅞ cup), or 15.0 tablespoons.

How do I measure 120 grams of cornstarch without a scale?+

Use ⅞ cup, spooned in and leveled off with a straight edge. If you only have tablespoons, use 15.0 tablespoons instead.