Batch Scaling Around 50g Cornstarch
| Batch Scale | Weight (g / oz) | US Cups & Spoons | Metric (mL) |
|---|---|---|---|
| Half Batch (0.5×) | 25g (0.88 oz) | 3 tbsp + ½ tsp | 46.2 mL |
| Standard (1×) | 50g (1.76 oz) | ⅓ cup + 2 ¾ tsp | 92.4 mL |
| 1.5× Batch | 75g (2.65 oz) | ½ cup + 1 tbsp + 1 ¼ tsp | 138.6 mL |
| Double Batch (2×) | 100g (3.53 oz) | ¾ cup + 1 ½ tsp | 184.8 mL |
| Triple Batch (3×) | 150g (5.29 oz) | 1 cup + 2 tbsp + 2 ¼ tsp | 277.3 mL |
Measuring 50g of Cornstarch in the Kitchen
Because 1 US Customary Cup (236.6 mL) of cornstarch weighs 128g when measured spooned & leveled, 50 Grams (50g) translates to 0.39 US cups (⅓ cup + 2 ¾ tsp). By contrast, using the dip scooped measure (145g/cup — a 17g per-cup shift), 50g occupies ⅓ cup (0.34 cups).
Without a kitchen scale, measure ⅓ cup + 2 ¾ tsp (6.25 tablespoons total) using spooned & leveled technique. Cornstarch packs easily into a solid cake when pressed; scoop gently with a spoon and sweep level with a straightedge.
Source note: USDA FDC #169698 & Argo technical specifications
Frequently Asked Questions
How many cups is 50 grams of cornstarch? ▾
50 grams of cornstarch (spooned & leveled, 128g per US cup) equals ⅓ cup + 2 ¾ tsp (0.39 US Customary Cups, 0.37 Metric 250 mL cups, or 6.25 tablespoons).
Why must cornstarch be dissolved in cold liquid first? ▾
Adding dry cornstarch directly to hot liquid gelatinizes the surface instantly, causing stubborn lumps.
Is cornstarch in the UK called cornflour? ▾
Yes, British recipes calling for cornflour mean pure white refined cornstarch (128g/cup), not yellow cornmeal.