Updated 31 July 2026 · Written by Sofia Romano
A pound of granulated white sugar is about 2.25 cups. Packed brown sugar is similar at roughly 2.25 cups per pound, while powdered, or icing, sugar is lighter, giving about 3.75 cups per pound. Weighing sugar is the most reliable method.
1 lb granulated sugar = about 2.25 cups. Packed brown ~2.25 cups, powdered ~3.75 cups.
Sugar Varies by Type
Granulated sugar is dense, so a pound is about 2.25 cups. Powdered sugar is airy and light, giving nearly 3.75 cups per pound. Brown sugar, measured packed, is close to granulated at about 2.25 cups.
Weigh for Accuracy
Because cup measures vary with packing and settling, weighing sugar in grams or pounds gives consistent baking results.
Sugar per Pound
| Sugar type | Cups per pound |
|---|---|
| Granulated | 2.25 cups |
| Packed brown | 2.25 cups |
| Powdered | 3.75 cups |
Frequently Asked Questions
How many cups in a 4 pound bag of sugar?
A 4 pound bag of granulated sugar holds about 9 cups, based on 2.25 cups per pound.
How many cups of powdered sugar in a pound?
About 3.75 cups, because powdered sugar is much lighter than granulated.
