Butter is 227 g per US cup (One US cup is two sticks / 8 oz.). 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 butter is 227 g. A UK cup (284 ml) is 269 g. One US cup is two sticks / 8 oz.
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.
227 g per US cup. One US cup is two sticks / 8 oz.
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Publisher notes · reviewed 29 October 2026
Two US sticks are 8 oz / 227 g. 125 g is about 0.55 US cups. UK and Australian cups are larger millilitre measures and need fewer cups for the same grams.
250 g blocks are a little over one US cup. This page does not assume a 250 g brick equals one cup.
125 g butter
125 / 227 ≈ 0.55 US cups, a little over one stick.
