Butter Calculator
This calculator converts butter amounts between sticks, cups, tablespoons, and grams.
It's built around the US standard stick, which is a fixed 113g regardless of brand.
This is useful both for recipes written in a different unit than what's on hand, and for scaling a butter-heavy recipe up or down while keeping the same measurement system throughout.
How to Use the Butter Calculator
Reference Values
The Science Behind It
US butter sticks are standardized at 113g, making stick-based measuring more consistent than scooping loose butter. European butter blocks aren't divided into sticks, so gram measurements are more reliable when working from international recipes.
US butter manufacturers standardize stick weight at 113g specifically to align with the 8-tablespoon-per-stick convention long used in American recipe writing, a packaging decision that predates most modern nutrition labeling requirements.
European-style butter, sold in blocks rather than sticks, typically has a higher fat content (82-84% versus the US standard of about 80%), which can subtly affect pastry texture even when substituted by identical weight.
Where This Shows Up
Home bakers working from a European recipe that specifies butter in grams frequently use this calculator to translate the amount into US sticks for practical measuring.
Bakers doubling a recipe that calls for a specific number of butter sticks rely on this tool to calculate the resulting tablespoon or gram total quickly.
US recipe cards handed down through families often reference butter in sticks specifically because it was the standard household unit before more precise scales became common in home kitchens.
A Worked Example
Say a recipe calls for 340g of butter and you only have sticks on hand. Divide 340 by 113 (the weight of one US stick) to get exactly 3 sticks. If the same recipe were written in cups instead — 1.5 cups of butter — that converts to the same 3 sticks, since each stick is exactly half a cup.
US Stick Butter vs European Block Butter
| US Stick | European Block | |
|---|---|---|
| Weight per stick/block | 113g per stick | Varies, often 250g blocks |
| Pre-marked tablespoons | Yes | No |
| Fat content | ~80% | 82-84% |
Common Mistakes
- Assuming all butter brands package sticks identically, when some regional or specialty brands may differ slightly from the 113g US standard.
- Confusing salted and unsalted butter measurements, which weigh the same but affect a recipe's overall salt content differently.
- Melting butter before measuring when a recipe calls for solid butter, which can lead to inaccurate volume measurement.
- Assuming a stick of butter always has visible tablespoon markings, when some off-brand or international butter isn't scored the same way.
- Confusing European-style butter blocks, which aren't scored into tablespoons, with the US stick standard this calculator is built around.
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Frequently Asked Questions
How many cups is one stick of butter?+
Half a cup, or 8 tablespoons.
How many grams is a stick of butter?+
113g, standardized across US butter brands.
Does salted versus unsalted butter change the conversion?+
No, both weigh the same per stick or cup — only the recipe's separate salt measurement should be adjusted if swapping between salted and unsalted.
How many grams is a tablespoon of butter?+
About 14.2g, since a 113g stick divides evenly into 8 tablespoons.
Is clarified butter measured the same way?+
No, clarified butter has had water and milk solids removed, so it's denser by volume than regular butter and doesn't convert 1:1.