How Much Is 1 Teaspoon of Powdered Sugar in Grams?
Converting 1 teaspoon of powdered sugar to grams gives 2.50 g. One teaspoon of powdered sugar weighs 2.5g. This conversion is specific to powdered sugar because each ingredient has a different density.
Formula and Step-by-Step
- Start with 1 teaspoon of powdered sugar
- 1 teaspoon of powdered sugar = 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 powdered sugar, just remember: 2.5g. Double it for 2 teaspoons (5g), halve it for a half teaspoon (1.25g).
Measuring Tip
Powdered sugar settles significantly during storage. Sifted powdered sugar weighs about 100g per cup compared to 120g unsifted - check whether your recipe means sifted or unsifted.
Powdered Sugar at Different Amounts
How powdered sugar scales across common teaspoons measurements. Your amount (1 teaspoon) is highlighted.
For reference, 1 teaspoon of powdered sugar (2.5g) is close in weight to a US penny (2.5g).
Other Amounts of Powdered Sugar
| 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 US teaspoon is 4.929 ml, a metric teaspoon is exactly 5 ml, and an imperial teaspoon is 5.919 ml. The metric and US versions are nearly identical (1.4% difference), but the imperial teaspoon is 20% larger. For most spices the difference is negligible, but for leaveners like baking powder it can affect the result.
What is a Gram?
Weighing ingredients in grams eliminates the variability of volume measurements. A cup of flour can weigh anywhere from 120g to 160g depending on how it was scooped, but 120g of flour is always 120g of flour.