Batch Scaling Around 85g Powdered / Confectioners' Sugar
| Batch Scale | Weight (g / oz) | US Cups & Spoons | Metric (mL) |
|---|---|---|---|
| Half Batch (0.5×) | 42.5g (1.5 oz) | ⅓ cup + 1 tsp | 83.8 mL |
| Standard (1×) | 85g (3 oz) | ⅔ cup + 2 tsp | 167.6 mL |
| 1.5× Batch | 127.5g (4.5 oz) | 1 cup + 1 tbsp | 251.4 mL |
| Double Batch (2×) | 170g (6 oz) | 1 ⅓ cups + 1 tbsp + 1 tsp | 335.2 mL |
| Triple Batch (3×) | 255g (8.99 oz) | 2 ⅛ cups | 502.7 mL |
Measuring 85g 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, 85 Grams (85g) translates to 0.71 US cups (⅔ cup + 2 tsp). By contrast, using the sifted measure (100g/cup — a 20g per-cup shift), 85g occupies ¾ cup + 1 tbsp + 1 ¾ tsp (0.85 cups).
Without a kitchen scale, measure ⅔ cup + 2 tsp (11.33 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 85 grams of powdered / confectioners' sugar? ▾
85 grams of powdered / confectioners' sugar (unsifted spooned, 120g per US cup) equals ⅔ cup + 2 tsp (0.71 US Customary Cups, 0.67 Metric 250 mL cups, or 11.33 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.