Grams of Milk to Cups
One US cup of milk (whole) weighs 245 grams. To convert grams of milk (whole) to cups, divide the grams by 245 — so 100 g is ⅜ cup and 245 g is exactly 1 cup.
250 g Milk (whole) = 1 cup
Exactly 1.02 cups — or measure 1 cup.
Milk cups-to-grams chart
| Cups | Grams | Ounces |
|---|---|---|
| ¼ cups | 61 g | 2.2 oz |
| ⅓ cups | 82 g | 2.9 oz |
| ½ cups | 123 g | 4.3 oz |
| ⅔ cups | 163 g | 5.7 oz |
| ¾ cups | 184 g | 6.5 oz |
| 1 cup | 245 g | 8.6 oz |
| 1½ cups | 368 g | 13 oz |
| 2 cups | 490 g | 17.3 oz |
How to measure milk (whole)
Measure milk in a liquid measuring cup on a flat surface, reading at eye level at the bottom of the meniscus. One US cup of milk weighs about 245 g — slightly more than water because of milk solids.
Grams of milk to cups — every amount
- 50 g to cups — ¼ cup
- 100 g to cups — ⅜ cup
- 125 g to cups — ½ cup
- 150 g to cups — ⅝ cup
- 200 g to cups — ⅞ cup
- 250 g to cups — 1 cup
- 300 g to cups — 1 ¼ cups
- 400 g to cups — 1 ⅝ cups
- 500 g to cups — 2 cups
Other ingredients
- Grams of flour to cups
- Grams of sugar to cups
- Grams of powdered sugar to cups
- Grams of brown sugar to cups
- Grams of honey to cups
- Grams of butter to cups
- Grams of rice to cups
- Grams of oats to cups
- Grams of chocolate chips to cups
- Grams of cocoa powder to cups
- Grams of water to cups
Density 245 g/cup — sources: USDA FoodData Central, King Arthur Baking ingredient weight chart. Data verified 2026-08-20. Methodology.