How Much Is 1 Tablespoon of Cornstarch in Grams?
Converting 1 tablespoon of cornstarch to grams gives 8.00 g. One tablespoon of cornstarch weighs 8g. This conversion is specific to cornstarch because each ingredient has a different density.
Formula and Step-by-Step
- Start with 1 tablespoon of cornstarch
- 1 tablespoon of cornstarch = 8g
- 1 × 8 = 8g
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Mental Math Shortcut
For 1 tablespoon of cornstarch, just remember: 8g. Double it for 2 tablespoons (16g), halve it for a half tablespoon (4g).
Measuring Tip
For the most consistent results, weigh cornstarch on a kitchen scale. Volume measurements can vary by 20-30% depending on how the flour is scooped.
Cornstarch at Different Amounts
How cornstarch scales across common tablespoons measurements. Your amount (1 tablespoon) is highlighted.
Other Amounts of Cornstarch
| Tablespoons | US Grams | Metric Tablespoon | Australian Tablespoon |
|---|---|---|---|
| 1 tablespoon | 8.00 g | 8.12 g | 10.82 g |
| 2 tablespoons | 16.00 g | 16.23 g | 21.64 g |
| 3 tablespoons | 24.00 g | 24.35 g | 32.46 g |
| 4 tablespoons | 32.00 g | 32.46 g | 43.28 g |
| 5 tablespoons | 40.00 g | 40.58 g | 54.10 g |
| 6 tablespoons | 48.00 g | 48.69 g | 64.92 g |
| 8 tablespoons | 64.00 g | 64.92 g | 86.56 g |
| 10 tablespoons | 80.00 g | 81.15 g | 108.20 g |
| 12 tablespoons | 96.00 g | 97.38 g | 129.84 g |
| 16 tablespoons | 128.00 g | 129.84 g | 173.13 g |
Understanding the Units
What is a Tablespoon?
Tablespoon sizes differ by country. A US tablespoon is 14.787 ml, close to the 15 ml metric standard used in most countries. An Australian tablespoon is 20 ml, about 35% larger than US. An imperial tablespoon is 17.758 ml. If your recipe comes from Australia, the larger tablespoon size can make a real difference.
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.