30 Grams of Cornstarch to Cups
Ingredient
Cornstarch
Cup standard
- Cups (US Customary)
- 0.23 (¼)
- Tablespoons
- 3.8
- Teaspoons
- 11.3
- Milliliters
- 55 ml
30 grams of cornstarch = 0.23 cups (¼ cup / 3.8 tablespoons)
Cornstarch has a density of approximately 128g per cup. Sifted cornstarch is closer to 115g. Source: USDA FoodData Central.
| Grams | Cups | Fraction | Tablespoons |
|---|---|---|---|
| 20g | 0.16 | ⅛ | 2.5 |
| 25g | 0.20 | ¼ | 3.1 |
| 30g | 0.23 | ¼ | 3.8 |
| 35g | 0.27 | ¼ | 4.4 |
| 40g | 0.31 | ⅓ | 5.0 |
Bakers reach for cornstarch in amounts like this for everyday recipes — scaling a batch up, adjusting a single serving, or matching a recipe written in grams. Measuring by weight keeps the result consistent no matter who's in the kitchen.
Frequently Asked Questions
What is 30 grams of cornstarch in cups?+
30 grams of cornstarch is 0.23 cups (¼ cup), or 3.8 tablespoons.
How do I measure 30 grams of cornstarch without a scale?+
Use ¼ cup, spooned in and leveled off with a straight edge. If you only have tablespoons, use 3.8 tablespoons instead.