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Cooking conversion
Ounces of Milk (Whole) to Cups
How many cups of milk are in a given weight? Type a number of ounces below to see the volume. Math uses milk's density of 1.030 g/mL.
Calculator
100 oz of milk = 11.6336 cup
Ounces of Milk (Whole) to Cups Conversion Table
Common values for milk:
| Ounces of milk | Cups |
|---|---|
| 10 oz | 1.1634 cup |
| 25 oz | 2.9084 cup |
| 50 oz | 5.8168 cup |
| 100 oz | 11.6336 cup |
| 150 oz | 17.4505 cup |
| 200 oz | 23.2673 cup |
| 250 oz | 29.0841 cup |
| 500 oz | 58.1682 cup |
| 1000 oz | 116.34 cup |
How this works
Milk has a density of about 1.030 g/mL (usda fooddata central). That means 1 mL of milk weighs 1.030 grams.
Cups = ounces × 0.1163
Note: Whole milk. 2% is ~1.029, skim ~1.033.
Why a cup of milk doesn't always weigh the same
Volume measurements are forgiving in some ways and brutal in others. A cup of milk 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 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.