Cornstarch: grams per cup
King Arthur Baking lists 1/4 cup of cornstarch at 28 g, which works out to 112 g per US cup, 7 g per tablespoon and 2.33 g per teaspoon. So 100 g of cornstarch is about 7/8 cup (0.89 cups).
Cup measures are approximate for dry ingredients; for consistent results, weigh them.
Grams to cups chart
| Grams | Kitchen measure | Cups (decimal) | Tablespoons |
|---|---|---|---|
| 25 g | 1/4 cup | 0.223 | 3.6 |
| 50 g | 1/2 cup | 0.446 | 7.1 |
| 100 g | 7/8 cup | 0.893 | 14.3 |
| 125 g | 1 1/8 cup | 1.116 | 17.9 |
| 150 g | 1 1/3 cup | 1.339 | 21.4 |
| 200 g | 1 3/4 cup | 1.786 | 28.6 |
| 250 g | 2 1/4 cup | 2.232 | 35.7 |
| 300 g | 2 2/3 cup | 2.679 | 42.9 |
| 400 g | 3 5/8 cup | 3.571 | 57.1 |
| 500 g | 4 1/2 cup | 4.464 | 71.4 |
| 1000 g | 8 7/8 cup | 8.929 | 142.9 |
Cups to grams
| Volume | Grams | Ounces |
|---|---|---|
| 1/4 cup | 28 g | 0.99 oz |
| 1/3 cup | 37 g | 1.32 oz |
| 1/2 cup | 56 g | 1.98 oz |
| 2/3 cup | 75 g | 2.63 oz |
| 3/4 cup | 84 g | 2.96 oz |
| 1 cup | 112 g | 3.95 oz |
| 1 tablespoon | 7 g | 0.25 oz |
| 1 teaspoon | 2 g | 0.08 oz |
Source: King Arthur Baking, Ingredient Weight Chart. Kitchen measures are rounded to the nearest common cup fraction.
Related
- Grams to cups: Cornmeal (yellow, Quaker)
- Grams to cups: Cottage cheese
- Grams to ouncesWeight converter
Frequently asked questions
How many grams is 1 cup of cornstarch?
About 112 g (King Arthur Baking chart).
How many cups is 100 g of cornstarch?
About 7/8 cup (0.89 cups).
How many grams in a tablespoon of cornstarch?
About 7 g.