Convert Cups to Grams: Whole Milk
Convert cups of whole milk to grams with this complete reference table. 1 cup of whole milk = 244g (USDA FoodData Central, spooned-and-leveled method). Use the table below for fractions from 1/8 cup up to 4 cups. For precision baking, weight measurements in grams are always more reliable than volume measurements in cups, because whole milk density can vary by measuring technique.
Whole Milk Cups to Grams Table
| Cups | Grams |
|---|---|
| 1/8 cup | 30.5g |
| 1/4 cup | 61g |
| 1/3 cup | 81.3g |
| 1/2 cup | 122g |
| 2/3 cup | 162.7g |
| 3/4 cup | 183g |
| 1 cup | 244g |
| 1 1/4 cups | 305g |
| 1 1/2 cups | 366g |
| 2 cups | 488g |
| 3 cups | 732g |
| 4 cups | 976g |
Based on USDA FoodData Central data (1 US cup = 240ml = 16 tablespoons = 48 teaspoons). Note: Whole milk is slightly denser than water. 1 cup (240ml) = 244g. The fat content (3.25%) barely affects density. For baking, 1 cup milk = 240ml = 244g. Most recipes assume whole milk unless specified.
About Whole Milk Density
The density of whole milk determines how much it weighs per unit of volume. At 1.017g/ml, 1 US cup (240ml) of whole milk weighs 244g under USDA standard conditions.
Volume measurements can vary by ±10–20% depending on technique (sifted vs. spooned vs. scooped). For consistent baking results, use a kitchen scale with gram measurements whenever possible. The USDA standard (spooned-and-leveled) is the reference point for all values on this page.
Frequently Asked Questions
How many grams is 1 cup of whole milk?
1 cup of whole milk weighs 244 grams (USDA FoodData Central, spooned-and-leveled method, 1 US cup = 240ml).
How many grams is 1/2 cup of whole milk?
1/2 cup of whole milk weighs 122 grams.
How many grams is 1/4 cup of whole milk?
1/4 cup of whole milk weighs 61 grams.
Does measuring technique affect the weight of whole milk?
Yes. Sifted whole milk can weigh up to 20% less than packed or scooped. The USDA standard (spooned-and-leveled) of 244g/cup is the most reliable baseline.