You are looking at 4 cups for a pound and a half of confectioners (powdered) sugar.2 lb confectioners sugar to cups – this will give you 8 cups of sugur To sift or not to sift, – There is a difference
How many cups of confectioner’s sugar does one pound contain?
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.