🥣 Cooking conversion

1.5 cups powdered sugar to grams

1.5 cups powdered sugar is about 180 grams using an estimated 120 g per cup density. See nearby cup values and baking notes.

Ingredient-aware answer

1.5 cups powdered sugar ≈ 180 g

This uses an estimated density of 120 grams per cup for powdered sugar.

Baking note: Powdered sugar can compact and may differ by brand and sifting. For best baking accuracy, use a kitchen scale.

Powdered Sugar cup-to-gram table

grams = cups × 120. This ingredient-specific estimate is more useful than a generic cups-to-grams conversion.

A cup measures volume. Grams measure weight. Different ingredients have different densities, so one cup does not always equal the same grams.

How many grams is 1.5 cups powdered sugar?

1.5 cups powdered sugar is about 180 grams using 120 grams per cup.

Is this exact?

No. Ingredient cup weights vary by brand, packing, humidity, and measuring method.

Should I weigh ingredients for baking?

Yes. A kitchen scale is more accurate than cup measurements, especially for flour, cocoa, powdered sugar, and brown sugar.