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Measuring Butter: Sticks, Cups, Tablespoons and Grams
Butter is the rare ingredient where a cup measure nearly tells the truth. Its measured variance is only ±3 % — because butter is dense, firm and sold in blocks that were weighed at the factory.
The US stick: 113 g of printed precision
American butter arrives pre-measured: one stick is a quarter pound, about 113 g, marked on the wrapper into eight tablespoons of roughly 14 g each. A recipe calling for « two sticks » wants 227 g; half a stick is 57 g. The packaging does the weighing for you — which is why American bakers get away without a scale more often than anyone else.
European butter comes in blocks, not sticks
EU butter is sold as a 250 g plaquette — 500 g in the large format — with no tablespoon markings. Converting the American recipe to grams is the honest route: one stick is 113 g, so a 250 g block holds about 2.2 sticks. Cutting « a stick's worth » off a plaquette by eye is guesswork; weigh the 113 g once and the guesswork ends.
Cups, tablespoons and the real numbers
Butter's measured density is 0.959 g/ml — close enough to water that volume measures land near their marks.
- 1 US cup: about 227 g — exactly two sticks
- 1 metric cup (250 ml): about 240 g
- 1 US tablespoon: about 14.2 g
- 1 US teaspoon: about 4.7 g
Melted, softened or packed: does it matter?
Less than for any dry ingredient. Butter fills a cup by plasticity, not by trapped air — press it in and it takes the shape of the volume, melted or cold. The data gives butter a fill variance of just ±3 %, the tightest tolerance of any solid ingredient on this site; the same cup of flour swings ±8 %. The one caveat is air whipped in: creamed butter is foam, not volume.
Why the cup still loses to the scale
±3 % is small but not zero: on a 227 g cup of butter it means about 7 g of drift — a tablespoon's worth, enough to nudge a shortcrust from crisp to greasy. And wrappers only help if your butter came in sticks; European blocks, farmhouse butter and clarified fats carry no markings at all.
Conversions worth memorizing
- 1 stick = 113 g = 8 tablespoons = ½ US cup
- 250 g block ≈ 2.2 sticks
- 1 tablespoon ≈ 14 g
- 500 g block ≈ 4.4 sticks ≈ 2.2 cups