Pound Of Powdered Sugar Equals How Many Cups?

Four cups will be roughly equivalent to one pound when measuring powdered sugar.

How many cups of powdered sugar are in 1 pound?

Powdered sugar directly from the box or plastic bag weighs 4 1/2 ounces per cup; therefore, a 1-pound box (or 16 ounces) provides approximately 3 1/2 cups of powdered sugar.