Powdered Sugar Grams to Cups Converter
1 cup powdered sugar = 120 g
Quick Reference Table
| Grams | Cups (US) |
|---|---|
| 30 g | 0.25 cups |
| 60 g | 0.5 cups |
| 90 g | 0.75 cups |
| 120 g | 1 cups |
| 180 g | 1.5 cups |
| 240 g | 2 cups |
| 360 g | 3 cups |
| 480 g | 4 cups |
Powdered sugar (also called icing sugar or confectioners' sugar) is much lighter than granulated sugar, weighing approximately 120 grams per US cup. It's finely ground and airy, so it compresses easily — weighing it is strongly recommended for accurate results in frostings and glazes.
For granulated white sugar, see the sugar grams to cups converter.
Frequently Asked Questions
- Exactly 1 cup (sifted, not packed).
- 2 cups of powdered sugar is 240 grams.
- Yes — icing sugar, powdered sugar, and confectioners' sugar are the same thing. The density of 120g/cup applies to all.