How Much Is 150 Grams of Powdered Sugar in Teaspoons?
150 grams of powdered sugar equals 60.00 tsp. Powdered sugar has a density of 120g per cup. Because grams measure weight and teaspoons measure volume, the result depends on the ingredient's density.
Formula and Step-by-Step
- Start with 150 grams of powdered sugar
- 1 cup of powdered sugar = 120g
- 150g ÷ 120g/cup = 1.25 cups × 48 = 60.00 teaspoons
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
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 grams measurements. Your amount (150 grams) is highlighted.
Other Amounts of Powdered Sugar
| Grams | US Teaspoons | Metric Teaspoon | Imperial Teaspoon |
|---|---|---|---|
| 5 grams | 2.00 tsp | 1.97 tsp | 1.67 tsp |
| 10 grams | 4.00 tsp | 3.94 tsp | 3.33 tsp |
| 25 grams | 10.00 tsp | 9.86 tsp | 8.33 tsp |
| 50 grams | 20.00 tsp | 19.72 tsp | 16.65 tsp |
| 75 grams | 30.00 tsp | 29.57 tsp | 24.98 tsp |
| 100 grams | 40.00 tsp | 39.43 tsp | 33.31 tsp |
| 150 grams | 60.00 tsp | 59.15 tsp | 49.96 tsp |
| 200 grams | 80.00 tsp | 78.86 tsp | 66.62 tsp |
| 250 grams | 100.00 tsp | 98.58 tsp | 83.27 tsp |
| 500 grams | 200.00 tsp | 197.16 tsp | 166.55 tsp |
Understanding the Units
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.
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.