Home› Cooking› Ounces of Butter to Tablespoons
Cooking conversion
Ounces of Butter to Tablespoons
How many tablespoons of butter are in a given weight? Type a number of ounces below to see the volume. Math uses butter's density of 0.959 g/mL.
Calculator
100 oz of butter = 199.92 tbsp
Ounces of Butter to Tablespoons Conversion Table
Common values for butter:
| Ounces of butter | Tablespoons |
|---|---|
| 10 oz | 19.9918 tbsp |
| 25 oz | 49.9796 tbsp |
| 50 oz | 99.9592 tbsp |
| 100 oz | 199.92 tbsp |
| 150 oz | 299.88 tbsp |
| 200 oz | 399.84 tbsp |
| 250 oz | 499.8 tbsp |
| 500 oz | 999.59 tbsp |
| 1000 oz | 1999.18 tbsp |
How this works
Butter has a density of about 0.959 g/mL (standard: 1 cup = 227g). That means 1 mL of butter weighs 0.959 grams.
Tablespoons = ounces × 1.9992
Note: Salted or unsalted; same density. 1 stick = 1/2 cup = 113g.
Why a cup of butter doesn't always weigh the same
Volume measurements are forgiving in some ways and brutal in others. A cup of butter can vary by 10-20% in weight depending on how it's measured: spooned vs scooped, packed vs loose, sifted vs unsifted. The density figure used here (0.959 g/mL) matches the most common published recipe conventions, but if you're after baking precision, weighing on a kitchen scale is more accurate than measuring by volume.
Sourced from Standard: 1 cup = 227g. Salted or unsalted; same density. 1 stick = 1/2 cup = 113g.
Volume vs weight in cooking
The American convention of measuring ingredients by volume (cups, tablespoons, teaspoons) is convenient but introduces variability that doesn't exist in weight-based recipes. Most professional bakers and bakeries weigh ingredients to within a gram because the structure of baked goods depends on precise ingredient ratios. For everyday cooking — soups, sauces, sautés — the volume-to-weight imprecision rarely matters. For baking that depends on rising or texture (cakes, breads, laminated doughs), it matters a lot.
The conversion
Multiplying the volume of butter by its density (0.959 g/mL) gives the weight in grams. The calculator at the top of this page does the math automatically; the formula box above shows the resulting linear factor for the specific volume and weight units selected here.