Is skim milk keto?

Skim milk

Not keto No — skim milk is not keto-friendly.

Removing fat doesn't remove lactose — skim milk is just as high in carbs as whole milk, with less fat.

Nutrition per serving

1 cup · 245 g
Net carbs
12g
Calories
83kcal
Protein
8.3g
Fat
0.2g
Total carbs
12 g
Fiber
0 g
One serving vs. a 20 g daily net-carb limit 61%

About 100 g of skim milk adds up to 5 g net carbs — about 41% of a typical serving.

Nutrition facts for skim milk
NutrientPer servingPer 100 g
Calories83 kcal34 kcal
Total carbohydrate12 g5 g
Dietary fiber0 g0 g
Net carbs12 g5 g
Sugars 12 g 5.1 g
Protein8.3 g3.4 g
Fat0.2 g0.1 g

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Better keto swaps for skim milk

Keto milk substitutes 5 alternatives with carb comparisons and recipes Read guide

Frequently asked questions

Is skim milk keto?

No — skim milk is not keto-friendly. Removing fat doesn't remove lactose — skim milk is just as high in carbs as whole milk, with less fat.

How many net carbs are in skim milk?

1 cup (245 g) of skim milk has about 12 g net carbs (12 g total carbs minus 0 g fiber). Per 100 g, that's 5 g net carbs.

How much skim milk can I eat on keto?

About 100 g of skim milk adds up to 5 g net carbs — about 41% of a typical serving. On a typical 20 g daily limit, one serving uses about 61% of your carbs.

What is a good keto substitute for skim milk?

More eggs & dairy

Full eggs & dairy list

Source: USDA FoodData Central (SR Legacy #171269): Milk, nonfat, fluid, with added vitamin A and vitamin D (fat free or skim). Net carbs = total carbohydrate − fiber. Rating: Not keto — More than about 10 g net carbs per typical serving. Swap it for a low-carb alternative. How we rate foods. Last reviewed October 18, 2026.

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