Calories in milk

Milk, whole, 1 cup (244 g), has 149 kcal. Per 100 g: whole 61 kcal, 2% 50 kcal and skim 34 kcal.

Updated . Reference values from USDA FoodData Central.

Compare whole, reduced-fat and nonfat milk by the cup, the fluid ounce, the millilitre or the gram, and log the one in your glass.

Calories by amount

By cup

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AmountWeight (g)Whole (kcal)2% (kcal)Skim (kcal)
1/4 cup613730-443125-362117-25
1/3 cup815040-594133-482822-33
1/2 cup1227460-896149-734234-50
1 cup244149120-17712299-1458367-99
1 fl oz311915-221512-18108-12
100 ml1036351-755242-613528-42
250 ml258157127-187129104-1548871-105

Typical servings, Remembite estimates

Remembite typical-serving estimates, not USDA measures. Each serving weight is our assumption, so weigh your own portion when you can.

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ServingWeight (g)Whole (kcal)2% (kcal)Skim (kcal)
small glassEstimate18011089-1319073-1076149-73
medium glassEstimate245149121-17812399-1468367-99
large glassEstimate360220177-262180145-21512299-146

By weight

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AmountWhole (kcal)2% (kcal)Skim (kcal)
50 g3129-322524-261716-18
100 g6159-635048-523433-35
150 g9288-957572-785149-53
200 g122117-12710096-1046865-71
1 oz (28 g)1717-181414-15109-10
4 oz (113 g)6967-725755-593937-40
8 oz (227 g)138133-144113109-1187774-80

Small numbers after each value are the range, with about an 80 percent chance that the reference value falls inside. Weights are calculated from 100 g of each USDA record. How the range works.

Whole, 2% and skim milk, per 100 g

Milk, whole

As sold

61 kcal (59-63) per 100 g

Protein
3.2 g
Carbs
4.8 g
Fat
3.3 g

Source: USDA FoodData Central, SR Legacy, FDC 171265.

Milk, reduced fat, 2%

As sold

50 kcal (48-52) per 100 g

Protein
3.3 g
Carbs
4.8 g
Fat
2 g

Source: USDA FoodData Central, SR Legacy, FDC 171267.

Milk, nonfat

As sold

34 kcal (33-35) per 100 g

Protein
3.4 g
Carbs
5 g
Fat
0.1 g

Source: USDA FoodData Central, SR Legacy, FDC 171269.

Compared with similar foods

kcal per 100 g 200 400 600 800 0 Milk 61 Greek yogurt 61 Cottage cheese 103 Butter 717 Bars start at 0. Bold: this page.
Chart data
Foodkcal per 100 g
Milk61
Greek yogurt61
Cottage cheese103
Butter717
Calories per 100 g of milk and 3 similar foods. Source: USDA FoodData Central (FDC 171265, 330137, 2705748, 173410), Remembite arithmetic.

Measuring milk

These are USDA records for fluid milk with added vitamins: whole, reduced fat and nonfat. The main difference between the three is fat level, so pick the one on your carton. A glass is measured by volume and a food log by weight, and this page shows both. The cup and fluid ounce rows come from USDA. The millilitre rows are calculated from the USDA cup weight, so they follow the weight of milk, not of water. Plant milks, flavored milk, lactose-free milk, cream and half-and-half are not covered here. Brand products are not covered here, so use the grams on your carton.

Common questions

How many calories in a cup of milk?

It depends on the fat level. Per hundred grams, whole milk is 61 kcal, reduced-fat milk is 50 kcal and nonfat milk is 34 kcal. The cup row for each type is in the amount table above, with its grams.

How many calories in 250 ml of milk?

Read the millilitre row for your type in the amount table. It is calculated from the USDA cup weight. A 250 ml glass is a little more than one US cup, since NIST lists a cup as about 0.24 liter. Milk is logged by grams, so the row shows the grams behind the calories.

How many calories are in whole, 2% and skim milk?

Whole milk has the most and nonfat the fewest. Per hundred grams the records give 61 kcal for whole, 50 kcal for reduced fat and 34 kcal for nonfat. The main difference is the fat level.

How many calories in a splash of milk in coffee?

A splash has no fixed size, so there is no single number. USDA lists a tablespoon row for whole milk only. For the other types, measure by weight or use the per hundred grams figure with the grams you pour.

Often eaten with

  • Oats1 cup, cooked (234 g)166 kcal
  • Banana1 medium, 7" to 7-7/8" long (118 g)105 kcal

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Sources: USDA FoodData Central, FDC 171265 (whole), FDC 171267 (2%), FDC 171269 (skim). Cup, spoon and piece weights are USDA household measures in the same records unless the Basis column says otherwise. Methodology. Estimates, not medical advice.

Source: USDA FoodData Central (CC0)