GramsToCupsGramsToCups

120 Grams of Powdered Sugar to Cups

Ingredient
Powdered Sugar
Cup standard
Cups (US Customary)
1.00 (1)
Tablespoons
16.0
Teaspoons
48.0
Milliliters
237 ml

120 grams of powdered sugar = 1.00 cups (1 cup / 16.0 tablespoons)

Powdered Sugar has a density of approximately 120g per cup. Sifted: 100g. Unsifted and packed: up to 130g. Source: USDA FoodData Central.

GramsCupsFractionTablespoons
100g0.8313.3
110g0.9214.7
120g1.00116.0
125g1.041⅛16.7
130g1.081⅛17.3

Bakers reach for powdered sugar 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 powdered sugar in cups?+

120 grams of powdered sugar is 1.00 cups (1 cup), or 16.0 tablespoons.

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

Use 1 cup, spooned in and leveled off with a straight edge. If you only have tablespoons, use 16.0 tablespoons instead.