Granulated sugar is 200 g per US cup (White caster sugar is close to this density.). A US cup is 240 ml, so grams scale with cup size. UK and Australian cups are larger than the US legal cup of 240 ml.
One US cup of granulated sugar is 200 g. A UK cup (284 ml) is 237 g. White caster sugar is close to this density.
Results can be wrong. This calculator is unofficial. Figures can be incomplete, rounded, or not updated. Use them at your own risk and check a tape, datasheet, ball band, or official chart before cutting, mixing, buying, or publishing. Limits of liability are in the terms of service.
200 g per US cup. White caster sugar is close to this density.
Scales batter between round, square, rectangular, loaf, and bundt pans by volume.
Turns baker’s percentages into flour, water, starter, and salt weights.
Counts party and wedding slices from round or rectangular tiers.
Sets pour-over, French press, cold brew, and espresso ratios in grams.
Publisher notes · reviewed 29 October 2026
Packed brown sugar is 220 g on the main converter. Powdered sugar is 120 g unsifted. This landing page is white granulated.
UK caster is close to 200 g per US cup; a UK cup of 284 ml is more grams.
¾ US cup sugar
150 g.
