GramsToCups

140 Grams of Cornstarch to Cups

Ingredient
Cornstarch
Cup standard
Cups (US Customary)
1.09 (1⅛)
Tablespoons
17.5
Teaspoons
52.5
Milliliters
259 ml

140 grams of cornstarch = 1.09 cups (1⅛ cup / 17.5 tablespoons)

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

GramsCupsFractionTablespoons
125g0.9815.6
130g1.02116.3
140g1.091⅛17.5
150g1.171⅛18.8
160g1.2520.0

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 140 grams of cornstarch in cups?+

140 grams of cornstarch is 1.09 cups (1⅛ cup), or 17.5 tablespoons.

How do I measure 140 grams of cornstarch without a scale?+

Use 1⅛ cup, spooned in and leveled off with a straight edge. If you only have tablespoons, use 17.5 tablespoons instead.