How Much Is 1 Teaspoon of All-Purpose Flour in Grams?
1 teaspoon of all-purpose flour equals 2.61 g. All-purpose flour has a density of 125.16g per cup (2.61g per teaspoon), which means it's relatively light compared to other common cooking ingredients. For comparison, 1 teaspoon of honey would be 7.08 g.
Formula and Step-by-Step
- Start with 1 teaspoon of all-purpose flour
- 1 teaspoon of all-purpose flour = 2.61g
- 1 × 2.61 = 2.61g
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 all-purpose flour, just remember: 2.61g. Double it for 2 teaspoons (5.22g), halve it for a half teaspoon (1.30g).
Measuring Tip
Humidity affects all-purpose flour weight. In humid conditions, flour absorbs moisture and weighs more per cup. Store it in an airtight container for consistent results.
All-Purpose Flour at Different Amounts
How all-purpose flour scales across common teaspoons measurements. Your amount (1 teaspoon) is highlighted.
For reference, 1 teaspoon of all-purpose flour (2.61g) is close in weight to a US penny (2.5g).
Other Amounts of All-Purpose Flour
| Teaspoons | US Grams | Metric Teaspoon | Imperial Teaspoon |
|---|---|---|---|
| 0.25 teaspoons | 0.65 g | 0.66 g | 0.78 g |
| 0.5 teaspoons | 1.30 g | 1.32 g | 1.57 g |
| 1 teaspoon | 2.61 g | 2.65 g | 3.13 g |
| 1.5 teaspoons | 3.91 g | 3.97 g | 4.70 g |
| 2 teaspoons | 5.22 g | 5.29 g | 6.26 g |
| 3 teaspoons | 7.82 g | 7.94 g | 9.39 g |
| 4 teaspoons | 10.43 g | 10.58 g | 12.52 g |
| 5 teaspoons | 13.04 g | 13.23 g | 15.66 g |
| 6 teaspoons | 15.65 g | 15.87 g | 18.79 g |
| 8 teaspoons | 20.86 g | 21.16 g | 25.05 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?
A gram (g) is a metric unit of mass equal to 1/1000 of a kilogram. It is the standard weight measurement for precise baking worldwide. Professional bakers prefer grams because they are more accurate than volume measurements.