1/8 cup of powdered sugar in grams

1/8 cup of powdered sugar weighs about 15 grams.

Grams15 g
Ounces0.53 oz
Tablespoons2 tbsp
Teaspoons6 tsp
Milliliters (volume)30 ml

This is based on 1 cup of powdered sugar = 120 g, so 1/8 cup of powdered sugar is 1/8 × 120 ≈ 15 g.

Powdered (confectioners’) sugar is fine and airy, so a cup weighs far less than a cup of granulated sugar. Sift it if the recipe says “sifted”.

Other amounts of powdered sugar

Full powdered sugar conversion chart →