Butter — Cups to Grams
One US cup of butter weighs about 227 grams. That makes it heavier than all-purpose flour, which is 120 grams per cup. One US cup of butter is 2 sticks, or 16 tablespoons — exactly 227 grams. Use the converter below to switch butter between cups, grams, ounces, tablespoons and millilitres — or read the full chart underneath.
Butter conversion chart
| Cups | Grams | Ounces | Tablespoons | Millilitres |
|---|---|---|---|---|
| ⅛ cup | 28.38 g | 1 oz | 2 | 29.57 ml |
| ¼ cup | 56.75 g | 2 oz | 4 | 59.15 ml |
| ⅓ cup | 75.67 g | 2.67 oz | 5.33 | 78.86 ml |
| ½ cup | 113.5 g | 4 oz | 8 | 118.3 ml |
| ⅔ cup | 151.3 g | 5.34 oz | 10.67 | 157.7 ml |
| ¾ cup | 170.3 g | 6.01 oz | 12 | 177.4 ml |
| 1 cup | 227 g | 8.01 oz | 16 | 236.6 ml |
| 1¼ cups | 283.8 g | 10.01 oz | 20 | 295.7 ml |
| 1½ cups | 340.5 g | 12.01 oz | 24 | 354.9 ml |
| 2 cups | 454 g | 16.01 oz | 32 | 473.2 ml |
| 3 cups | 681 g | 24.02 oz | 48 | 709.8 ml |
Grams to cups: butter
| Grams | Cups | Ounces | Tablespoons |
|---|---|---|---|
| 10 g | 0.044 | 0.353 oz | 0.705 |
| 25 g | 0.11 | 0.882 oz | 1.76 |
| 50 g | 0.22 | 1.76 oz | 3.52 |
| 75 g | 0.33 | 2.65 oz | 5.29 |
| 100 g | 0.441 | 3.53 oz | 7.05 |
| 125 g | 0.551 | 4.41 oz | 8.81 |
| 150 g | 0.661 | 5.29 oz | 10.57 |
| 200 g | 0.881 | 7.05 oz | 14.1 |
| 250 g | 1.1 | 8.82 oz | 17.62 |
| 300 g | 1.32 | 10.58 oz | 21.15 |
| 400 g | 1.76 | 14.11 oz | 28.19 |
| 500 g | 2.2 | 17.64 oz | 35.24 |
How to measure butter
One US cup of butter is 2 sticks, or 16 tablespoons — exactly 227 grams.
Because a cup measures volume rather than weight, the most reliable way to measure butter is with a digital kitchen scale. If you are working from cups, keep your technique consistent every time so your results are repeatable. For more, see our guide on baking by weight versus volume.
No scale yet? You don't need a fancy one; any digital kitchen scale that reads in 1-gram steps does everything on this site. Well-rated kitchen scales on Amazon →
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Substitutes for butter
- 1 cup butter = 1 cup shortening (King Arthur Baking)Cookies spread less, cakes are slightly drier, no buttery flavor. Most reliable in pie crusts, biscuits, and frostings where flake or structure matters more than flavor.
- 1 cup melted butter = 1 cup neutral oil (canola, vegetable, light olive) (King Arthur Baking)Works only when the recipe calls for melted butter — quick breads, brownies, pancakes, muffins. Won't work for recipes that cream butter and sugar together (layer cakes, classic chocolate chip cookies) since oil can't hold whipped-in air.
See all butter substitutes, ratios and sources →
Compare butter
Butter conversions: FAQ
Why doesn't a cup of butter weigh the same as a cup of water?
Common butter conversions
Quick-answer pages for the conversions people search for most.
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* Conversion figures are typical average weights for one US customary cup (236.6 ml), based on the King Arthur Baking Ingredient Weight Chart and cross-referenced with the U.S. Department of Agriculture FoodData Central database. Actual weight varies with packing, brand and humidity — see our methodology.