Powdered sugar: How Many Grams in a Cup?
Powdered sugar is finely ground granulated sugar, often with a small amount of cornstarch to prevent caking. It dissolves instantly, making it perfect for icings, frostings, and dusting.
Quick convert
- US cup = 236.588 mL
- 1 tbsp = 14.787 mL
- 1 tsp = 4.929 mL
Reference table
| Cups | g |
|---|---|
| 0.3 | 33 |
| 0.5 | 66 |
| 0.8 | 99 |
| 1.0 | 132 |
| 1.5 | 199 |
| 2.0 | 265 |
| 2.5 | 331 |
| 3.0 | 397 |
| 3.5 | 464 |
| 4.0 | 530 |
| 4.5 | 596 |
Essential for smooth, non-gritty glazes, buttercream, and for stabilizing whipped cream. The included cornstarch helps prevent weeping and adds stability.
FAQ
- Why can't I substitute powdered sugar for granulated sugar in most cakes?
- The 3% cornstarch content absorbs moisture differently and can make the cake denser. Also, the fine texture doesn't create the same air pockets during creaming with butter, resulting in a less airy crumb.
- Can I use powdered sugar to make caramel?
- It is not recommended. The included cornstarch will burn at caramelization temperatures and prevent the sugar from melting into a clear liquid, resulting in a cloudy, scorched mixture.