A typical serving of chocolate milk (1 cup, 250 g) has about 208 calories. Per 100 g: 83 kcal, 3.2 g protein, 10.3 g carbs, 3.4 g fat. The same 100 g carries 0.8 g of fiber and 9.5 g of sugar. The energy comes from a mix of carbs, fat, and protein.
| Serving | Weight | Calories |
|---|---|---|
| 1 cup | 250 g | 208 kcal |
| 100 g | 100 g | 83 kcal |
Milk plus sugar: flavoring adds roughly 60 calories per cup over plain whole milk. On the energy-density scale, 83 kcal per 100 g puts chocolate milk at the low end.

A typical serving (1 cup, 250 g) has about 208 calories, and 100 g has 83 kcal. Calories scale with weight, so double the portion means double the number.
There are 3.2 g of protein in 100 g of chocolate milk, which works out to about 8 g per serving (1 cup). It contributes meaningful protein, though most of the calories come from elsewhere.
There are 10.3 g of carbohydrate per 100 g of chocolate milk, or about 26 g in 1 cup (250 g).
Every value on this page comes from USDA FoodData Central, entry 170879 (SR Legacy). Serving figures are converted from the per-100-g data, so rounding can shift a total by a calorie or two.
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Nutrition data: USDA FoodData Central, FDC ID 170879 (SR Legacy). Serving calories are computed from the per-100-g values.