Due to the difference in fineness between powdered sugar grades, the overall volume per pound can differ marginally. For instance, XXX powdered sugar may measure closer to 3-1/2 cups per 1-pound bag, whereas 10-X powdered sugar is roughly 3.94 cups per pound. Powdered Sugar—Weight and Volume Conversion Table
How many cups of 10x sugar are needed to equal one pound?
A pound of granulated sugar contains cups.
|Pounds of Sugar||Cups (US)|
|1 lb||2.25 cups|
|2 lb||4.5 cups|
|5 lb||11.25 cups|
|10 lb||22.5 cups|