How to measure it
Spoon the powder in gently and level it without tapping the cup.
This entry is for the fine white starch, sometimes sold as cornflour. Yellow corn flour and cornmeal need their own measurements.
Convert a different amountCornstarch
One level US cup of cornstarch weighs approximately 112 grams.
| Measure | Grams |
|---|---|
| 1 US cup | 112 g |
| ½ US cup | 56 g |
| ⅓ US cup | 37.3 g |
| ¼ US cup | 28 g |
| 1 US tablespoon | 7 g |
| 1 US teaspoon | 2.3 g |
Reference weights · King Arthur Baking ingredient chart. Use your recipe’s published gram weight when available.