How Much Is 0.5 Teaspoons of Cornstarch in Grams?
Converting 0.5 teaspoons of cornstarch to grams gives 1.33 g. One teaspoon of cornstarch weighs 2.67g, so 0.5 teaspoons is 0.5 × 2.67 = 1.33g. This conversion is specific to cornstarch because each ingredient has a different density.
Formula and Step-by-Step
- Start with 0.5 teaspoons of cornstarch
- 1 teaspoon of cornstarch = 2.67g
- 0.5 × 2.67 = 1.33g
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Mental Math Shortcut
Half measures: take the weight of 1 teaspoon (2.67g) and divide by 2.
Measuring Tip
Humidity affects cornstarch weight. In humid conditions, flour absorbs moisture and weighs more per cup. Store it in an airtight container for consistent results.
Cornstarch at Different Amounts
How cornstarch scales across common teaspoons measurements. Your amount (0.5 teaspoons) is highlighted.
Other Amounts of Cornstarch
| Teaspoons | US Grams | Metric Teaspoon | Imperial Teaspoon |
|---|---|---|---|
| 0.25 teaspoons | 0.67 g | 0.68 g | 0.80 g |
| 0.5 teaspoons | 1.33 g | 1.35 g | 1.60 g |
| 1 teaspoon | 2.67 g | 2.71 g | 3.20 g |
| 1.5 teaspoons | 4.00 g | 4.06 g | 4.80 g |
| 2 teaspoons | 5.33 g | 5.41 g | 6.40 g |
| 3 teaspoons | 8.00 g | 8.12 g | 9.61 g |
| 4 teaspoons | 10.67 g | 10.82 g | 12.81 g |
| 5 teaspoons | 13.33 g | 13.53 g | 16.01 g |
| 6 teaspoons | 16.00 g | 16.23 g | 19.21 g |
| 8 teaspoons | 21.33 g | 21.64 g | 25.62 g |
Understanding the Units
What is a Teaspoon?
A teaspoon (tsp) is a US customary unit of volume equal to 4.929 milliliters or 1/3 of a tablespoon. It is the standard measure for spices, leaveners, extracts, and other small-quantity ingredients.
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.