How much protein is in Milk?

Milk, nonfat, fluid contains 3.43g of protein per 100g. This is 7% of the recommended daily value of 50g.

Is Milk good for weight loss?

Milk, nonfat, fluid has 34 calories per 100g. With fewer than 50 kcal per 100g, it is a very low-calorie food and can be included freely in most weight-loss diets.

🥚 Dairy and Egg Products

Calories in Milk, nonfat, fluid

Q: How many calories are in Milk?

Milk, nonfat, fluid contains 34 calories per 100g. A typical serving of 1 cup (246g) provides 84 calories.

Q: How many carbs are in Milk?

Milk, nonfat, fluid contains 4.92g of carbohydrates per 100g.

Skim milk looks slightly bluish because its tiny protein particles scatter shorter blue wavelengths of light.

34 kcal

per 100g

Protein 3.43g

Carbs 4.92g

Fat 0.08g

What makes milk so powerful?

Gustaf de Laval patented the first continuous centrifugal cream separator in 1878, revolutionizing dairy farming by making skimming highly efficient. Before this, milk was left in shallow pans for the lighter fat to naturally rise. Once the fat is mechanically spun out, the remaining liquid takes on a characteristic bluish tint. This color shift happens because the large fat globules, which normally scatter all wavelengths of light to give whole milk its creamy white appearance, are gone. Instead, the smaller casein protein micelles scatter shorter blue wavelengths more effectively. To compensate for the loss of fat-soluble vitamins stripped away with the cream, commercial nonfat milk is typically fortified with vitamins A and D. The resulting product retains the water-soluble proteins and lactose, making it a high-protein, low-calorie beverage.

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Naturally bluish tint

Without fat globules to scatter white light, casein proteins scatter blue light, giving skim milk a watery blue color.

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High protein, low fat

Removing the fat leaves the protein intact, offering over 3 grams of protein per 100 grams for very few calories.

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Fortified with vitamins

Because the skimming process removes fat-soluble nutrients, commercial nonfat milk is fortified with vitamins A and D.

💡 When & how to use it

Nonfat milk's low fat content makes it excellent for lean protein smoothies or baking where you want moisture without added fat. Because it lacks fat to carry flavor, it pairs well with robust ingredients like cocoa powder or strong coffee. Store it in the coldest part of the refrigerator, not the door, to maximize shelf life. If you are using it to make a roux or cheese sauce, you may need to add a small amount of butter or oil to compensate for the missing milk fat.

Calories by Serving Size

100g

34 kcal

P 3.43g C 4.92g F 0.08g

1 cup (246g)

84 kcal

P 8.4g C 12.1g F 0.2g

200g

68 kcal

P 6.9g C 9.8g F 0.2g

50g

17 kcal

P 1.7g C 2.5g F 0g

Full Nutrition Facts

Per 100g — daily values based on a 2,000 calorie diet

Nutrition Facts

Serving size: 100g

Calories 34

% Daily Value*

Total Fat 0.08g 0%

Saturated Fat 0.05g 0%

Trans Fat 0g

Cholesterol 3mg 1%

Sodium 41mg 2%

Total Carbohydrate 4.92g 2%

Protein 3.43g 7%

Calcium 132mg 10%

Iron 0mg 0%

Potassium 167mg 4%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

How does Milk fit your daily goals?

🏃

7 min

Walking to burn 34 kcal

🎯

of 2,000 kcal daily goal

💪

3.43g

protein (7% of daily 50g)

⚡

servings until 2,000 kcal

🍎

Log Milk in CalRay — just snap a photo

CalRay's AI recognizes milk and hundreds of thousands of other foods from a photo. No manual lookup needed.

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Frequently Asked Questions

How many calories are in Milk, nonfat, fluid?

Milk, nonfat, fluid contains 34 calories per 100g. A standard serving of 1 cup (246g) provides 84 calories. It is considered a very low-calorie food (under 50 kcal/100g), making it excellent for weight management.

How much protein does Milk, nonfat, fluid have?

Milk, nonfat, fluid provides 3.43g of protein per 100g, which is 7% of the 50g daily recommended value. It is not a primary protein source.

How many carbs are in Milk, nonfat, fluid?

Milk, nonfat, fluid contains 4.92g of carbohydrates per 100g .

Is Milk, nonfat, fluid good for weight loss?

Yes! Milk, nonfat, fluid is very low in calories (34 kcal/100g) and can be eaten in generous portions even on a calorie-restricted diet.

How do I track Milk, nonfat, fluid calories accurately?

The easiest way to track milk is with CalRay. Simply snap a photo of your meal and the AI will automatically identify the food and calculate calories and macros based on the estimated portion size — no manual lookup required. You can also search by name and adjust gram weight manually.