All-purpose flour is 120 g per US cup (Spooned and levelled, not scooped.). 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 all-purpose flour is 120 g. A UK cup (284 ml) is 142 g. Spooned and levelled, not scooped.
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.
120 g per US cup. Spooned and levelled, not scooped.
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
Bread flour is listed separately at 127 g. Cake flour at 114 g. Scooping is not this number.
Sourdough pages need grams. Convert here, then open the hydration calculator.
2.5 US cups AP flour
300 g.
