Caster Sugar: Cups to Grams
1 cup of caster sugar = 225 grams (based on 225 g per US cup).
Result
225 g
1 cups of caster sugar · based on 225 g per cup
| cups | grams |
|---|---|
| 1/4 cup | 56 g |
| 1/3 cup | 75 g |
| 1/2 cup | 113 g |
| 2/3 cup | 150 g |
| 3/4 cup | 169 g |
| 1 cup | 225 g |
| 1 1/4 cup | 281 g |
| 1 1/2 cup | 338 g |
| 2 cup | 450 g |
| 3 cup | 675 g |
| 4 cup | 900 g |
FAQ
How many grams is 1 cup of caster sugar?
1 cup of caster sugar is about 225 grams, based on a standard weight of 225 grams per US cup.
Why do gram weights for caster sugar vary between recipes?
Volume measurements depend on how the ingredient is packed. Spooned-and-leveled caster sugar weighs less than scooped. Our values use standard baking averages, so brands and techniques may differ by a few percent.
Is it better to measure caster sugar by weight or volume?
Weight. A kitchen scale removes packing errors entirely, which is why professional recipes list grams. Use this table to convert older volume-based recipes.
Common caster sugar amounts, cups to grams
More caster sugar conversions
Grams to CupsTablespoons to GramsGrams to TablespoonsTeaspoons to GramsMilliliters to GramsCups to OuncesOunces to Cups