How Much Is 28.16 Grams of Cornstarch in Cups?
Converting 28.16 grams of cornstarch to cups gives 0.22 cups. Divide by the density of cornstarch (128g per cup). Each ingredient fills a different volume at the same weight.
Formula and Step-by-Step
- Start with 28.16 grams of cornstarch
- 1 cup of cornstarch = 128g
- 28.16g ÷ 128g/cup = 0.22 cups
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Different flour types have very different weights per cup. Always check the specific flour your recipe calls for rather than using a generic "flour" conversion.
Cornstarch at Different Amounts
How cornstarch scales across common grams measurements. Your amount (28.16 grams) is highlighted.
Other Amounts of Cornstarch
| Grams | US Cups | Metric Cup | Imperial Cup |
|---|---|---|---|
| 5 grams | 0.04 cups | 0.04 cups | 0.03 cups |
| 10 grams | 0.08 cups | 0.07 cups | 0.07 cups |
| 25 grams | 0.20 cups | 0.18 cups | 0.16 cups |
| 28.16 grams | 0.22 cups | 0.21 cups | 0.18 cups |
| 50 grams | 0.39 cups | 0.37 cups | 0.33 cups |
| 75 grams | 0.59 cups | 0.55 cups | 0.49 cups |
| 100 grams | 0.78 cups | 0.74 cups | 0.65 cups |
| 150 grams | 1.17 cups | 1.11 cups | 0.98 cups |
| 200 grams | 1.56 cups | 1.48 cups | 1.30 cups |
| 250 grams | 1.95 cups | 1.85 cups | 1.63 cups |
| 500 grams | 3.91 cups | 3.70 cups | 3.25 cups |
Understanding the Units
What is a Gram?
Grams are the preferred unit in professional kitchens and bakeries because they allow exact recipe scaling. To double a recipe, simply double the gram values. No need to worry about how tightly an ingredient is packed into a cup.
What is a Cup?
In US cooking, a cup measures volume, not weight. One standard US cup holds 236.588 ml of liquid. Because different ingredients have different densities, a cup of one ingredient can weigh very differently from a cup of another.