Powdered sugar is usually measured in weight.
1.5 pounds = 24 ounces = 3 cups
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.
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.
To convert ounces to cups, you can use the conversion that 1 cup of powdered sugar is approximately 4.5 ounces. Therefore, to find out how many cups are in 13.50 ounces, you divide 13.50 by 4.5, which equals about 3 cups. So, 13.50 ounces of powdered sugar is roughly 3 cups.
16 ounces
Powdered sugar is sold in bags and boxes of many different sizes and weights. The weight is always printed on the box.
128 oz
453.592 grams
A standard box of confectioner's sugar has 16 oz.
There are approximately 4.5 cups in 2.25 pounds of powdered sugar. This is based on the general conversion that 1 pound of powdered sugar is roughly equivalent to 2 cups. Therefore, multiplying 2 cups by 2.25 pounds gives you 4.5 cups.
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.