Carbs in Whole Milk 1 Cup

Keto-friendly

How many carbs are in whole milk 1 cup?

Whole Milk 1 Cup has 4.7g net carbs per 100g — 4.7g total carbs minus 0g fiber — plus 3.5g protein, 3.2g fat, and 61 calories. That makes whole milk 1 cup relatively low in net carbs and lower than the typical dairy food, which averages about 24.3g net carbs per 100g. With this carb count, whole milk 1 cup fits a keto or low-carb diet (usually 20–50g net carbs per day) in normal portions. Values are per per 100 g, sourced from USDA FoodData Central; net carbs are computed by CarbMeNot.

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Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor

Whole Milk 1 Cup
4.7g
Net carbs
4.7g
Total carbs
0g
Fiber
3.5g
Protein
3.2g
Fat
61
Calories

Values per 100 g.

Is whole milk 1 cup keto-friendly?

Yes, in moderation

Yes, whole milk 1 cup can fit a keto diet in moderate portions. It has 4.7g net carbs per 100g (4.7g total carbs − 0g fiber). On a standard keto diet (20–50g net carbs per day), that leaves plenty of room for other dairy foods and meals.

Carbs by serving size

ServingNet carbsTotal carbsCalories
100 g (3.5 oz)4.7g4.7g61
1 oz (28 g)1.3g1.3g17

How many calories are in whole milk 1 cup?

Whole Milk 1 Cup has 61 calories per 100g. That's alongside 3.5g protein, 3.2g fat, and 4.7g net carbs per 100g.

Nutrition facts

NutrientAmount (per 100 g)
Calories61
Total carbs4.7g
Net carbs4.7g
Fiber0g
Sugar4.7g
Sugar alcohols0g
Protein3.5g
Fat3.2g
Sodium46mg
Potassium155mg

Source: USDA FoodData Central (SR Legacy). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.

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Frequently asked questions

How many carbs are in whole milk 1 cup?
Whole Milk 1 Cup has 4.7g of total carbs and 4.7g of net carbs per 100 grams.
How many net carbs are in whole milk 1 cup?
Whole Milk 1 Cup has 4.7g of net carbs per 100 grams (total carbs 4.7g minus 0g fiber).
Is whole milk 1 cup keto-friendly?
Yes, whole milk 1 cup can fit a keto diet in moderate portions. It has 4.7g net carbs per 100g (4.7g total carbs − 0g fiber). On a standard keto diet (20–50g net carbs per day), that leaves plenty of room for other dairy foods and meals.
How many calories are in whole milk 1 cup?
Whole Milk 1 Cup has 61 calories per 100 grams.

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CarbMeNot provides general nutrition information, not medical advice. Values are estimates — verify before relying on them for any health decision. See our Medical Disclaimer.