How Much Is 1 Teaspoon of Self-Rising Flour in Grams?
1 teaspoon of self-rising flour weighs 2.50 g. This is based on self-rising flour having a density of 120g per cup. Because teaspoons measure volume and grams measure weight, the result depends on the ingredient, and a different ingredient would give a different result for the same 1 teaspoon.
Formula and Step-by-Step
- Start with 1 teaspoon of self-rising flour
- 1 teaspoon of self-rising flour = 2.5g
- 1 × 2.5 = 2.5g
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Mental Math Shortcut
For 1 teaspoon of self-rising flour, just remember: 2.5g. Double it for 2 teaspoons (5g), halve it for a half teaspoon (1.25g).
Measuring Tip
Humidity affects self-rising flour weight. In humid conditions, flour absorbs moisture and weighs more per cup. Store it in an airtight container for consistent results.
Self-Rising Flour at Different Amounts
How self-rising flour scales across common teaspoons measurements. Your amount (1 teaspoon) is highlighted.
For reference, 1 teaspoon of self-rising flour (2.5g) is close in weight to a US penny (2.5g).
Other Amounts of Self-Rising Flour
| Teaspoons | US Grams | Metric Teaspoon | Imperial Teaspoon |
|---|---|---|---|
| 0.25 teaspoons | 0.63 g | 0.63 g | 0.75 g |
| 0.5 teaspoons | 1.25 g | 1.27 g | 1.50 g |
| 1 teaspoon | 2.50 g | 2.54 g | 3.00 g |
| 1.5 teaspoons | 3.75 g | 3.80 g | 4.50 g |
| 2 teaspoons | 5.00 g | 5.07 g | 6.00 g |
| 3 teaspoons | 7.50 g | 7.61 g | 9.01 g |
| 4 teaspoons | 10.00 g | 10.14 g | 12.01 g |
| 5 teaspoons | 12.50 g | 12.68 g | 15.01 g |
| 6 teaspoons | 15.00 g | 15.22 g | 18.01 g |
| 8 teaspoons | 20.00 g | 20.29 g | 24.02 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.