Batch Scaling Around 2 US Cups Powdered / Confectioners' Sugar
| Batch Scale | Weight (g / oz) | US Cups & Spoons | Metric (mL) |
|---|---|---|---|
| Half Batch (0.5×) | 120g (4.23 oz) | 1 cup | 236.6 mL |
| Standard (1×) | 240g (8.47 oz) | 2 cups | 473.2 mL |
| 1.5× Batch | 360g (12.7 oz) | 3 cups | 709.8 mL |
| Double Batch (2×) | 480g (16.93 oz) | 4 cups | 946.4 mL |
| Triple Batch (3×) | 720g (25.4 oz) | 6 cups | 1419.5 mL |
Measuring 2 US Cups of Powdered / Confectioners' Sugar in the Kitchen
Measured unsifted spooned at a verified bulk density of 120g per US cup, 2 US cups of powdered / confectioners' sugar weighs 240 grams (8.47 ounces). Measured using the sifted method (100g/cup), that same 2 cups holds 200g — a 40g difference in your mixing bowl.
Spoon gently into the measuring cup and level flat. If your recipe calls for sifted powdered sugar, measure after sifting (100g/cup) or weigh directly.
Source note: USDA FoodData Central #169658 & Domino Confectioners 10-X specifications
Frequently Asked Questions
How many grams is 2 cups of powdered / confectioners' sugar? ▾
2 US Cups of powdered / confectioners' sugar measured unsifted spooned weighs 240 grams (8.47 ounces).
Why does powdered sugar contain cornstarch? ▾
Commercial confectioners sugar contains about 3% cornstarch as an anti-caking agent to prevent the microscopic particles from clumping.
Why do recipes specify sifted versus unsifted powdered sugar? ▾
Sifted powdered sugar traps significant air, dropping cup weight from 120g down to 100g—a 20% reduction in sweetness.