Batch Scaling Around 125g Powdered / Confectioners' Sugar
| Batch Scale | Weight (g / oz) | US Cups & Spoons | Metric (mL) |
|---|---|---|---|
| Half Batch (0.5×) | 62.5g (2.2 oz) | ½ cup + 1 tsp | 123.2 mL |
| Standard (1×) | 125g (4.41 oz) | 1 cup + 2 tsp | 246.4 mL |
| 1.5× Batch | 187.5g (6.61 oz) | 1 ½ cups + 1 tbsp | 369.7 mL |
| Double Batch (2×) | 250g (8.82 oz) | 2 cups + 1 tbsp + 1 tsp | 492.9 mL |
| Triple Batch (3×) | 375g (13.23 oz) | 3 ⅛ cups | 739.3 mL |
Measuring 125g of Powdered / Confectioners' Sugar in the Kitchen
Because 1 US Customary Cup (236.6 mL) of powdered / confectioners' sugar weighs 120g when measured unsifted spooned, 125 Grams (125g) translates to 1.04 US cups (1 cup + 2 tsp). By contrast, using the sifted measure (100g/cup — a 20g per-cup shift), 125g occupies 1 ¼ cups (1.25 cups).
Without a kitchen scale, measure 1 cup + 2 tsp (16.67 tablespoons total) using unsifted spooned technique. 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 cups is 125 grams of powdered / confectioners' sugar? ▾
125 grams of powdered / confectioners' sugar (unsifted spooned, 120g per US cup) equals 1 cup + 2 tsp (1.04 US Customary Cups, 0.99 Metric 250 mL cups, or 16.67 tablespoons).
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.