128 oz
There would be 16 ounces in a pound of anything.
There are eight ounces, by volume, in a cup. Therefore 32 ounces of powdered sugar, by volume, equals 4 cups.
16 ounces
1
There are approximately 2.5 cups in 20 ounces of powdered sugar. This is because 1 cup of powdered sugar typically weighs around 4 ounces. Therefore, to convert ounces to cups, you divide the total ounces by the weight of one cup.
453.592 grams
Powdered sugar is sold in bags and boxes of many different sizes and weights. The weight is always printed on the box.
A standard box of confectioner's sugar has 16 oz.
A one pound box of anything has 16 ounces.
There are two US cups in 16 ounces. That's correct in liquid measurements. One 16 oz. package of powdered sugar is about 4 cups.
One gallon is equivalent to 128 fluid ounces. Sugar weighs approximately 7.09 ounces per cup. Therefore, if a gallon jug can hold 128 fluid ounces, and each cup of sugar weighs 7.09 ounces, you would need approximately 18 cups of sugar to fill a gallon jug. This would be roughly 9.72 pounds of sugar.
1.5 pounds = 24 ounces = 3 cups