Convert between sticks, cups, tablespoons, grams, and ounces for butter, oil, and fats.
Butter & Fat Converter translates recipe quantities among sticks, cups, tablespoons, grams, and ounces for butter, oil, and other fats. It applies direct butter-measure relationships where possible and accounts for the named fat when crossing between volume and weight. The common mistake is treating a stick as a universal fat measure. Sticks conventionally describe packaged butter, while the weight of a cup of oil or another fat depends on that ingredient's density.
A concrete input and expected output from the current implementation.
Input
Butter: 1 stick, convert to tablespoons
Expected output
8 tablespoons
One standard US stick of butter is 1/2 cup. Since 1 US cup contains 16 tablespoons, 1/2 times 16 equals 8 tablespoons.
For standard US butter measures, 1 stick equals 1/2 cup or 8 tablespoons. A full cup is therefore 2 sticks or 16 tablespoons. The converter scales these relationships with the entered quantity, so half a stick corresponds to 4 tablespoons and 1/4 cup.
Grams and weight ounces measure mass, while cups and tablespoons measure volume. Converting a fat between those groups requires an equivalence appropriate to that fat. Butter, oil, and other fats should not automatically receive the same cup-to-gram result. Conversions between grams and ounces do not depend on volume.
No. A stick is a conventional packaged-butter quantity, not a universal unit for cooking fats. For oil, start with the recipe's actual volume or weight, such as tablespoons, cups, grams, or ounces. When converting between oil volume and weight, make sure the converter is using the intended type of fat.
A cup measures volume, while a gram measures mass. Equal volumes of different fats need not have equal mass because their densities can differ. The fat identity matters when converting between volume and mass, but not when converting directly between grams and weight ounces. For a cups-to-tablespoons conversion, density does not affect the result.
The example and behavioral notes were checked against the browser implementation. Standards and primary references below define the relevant format, formula, or platform behavior.
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