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Foods / Eggs & Dairy

Is Oat milk keto?

Not keto-friendly

No, oat milk is not keto-friendly. A serving (1 cup (240 g)) has about 16.1 g of net carbs, about 64% of a typical 25 g daily limit.

Share of a 25 g net-carb day64%

The short answer

Oats are a grain, and a cup carries about 15 grams of carbs.

A typical serving is 1 cup (240 g). That has 115 calories, 2.4 g protein, 3.6 g fat and 16.1 g net carbs (18 g total carbs − 1.9 g fiber).

How many servings fit in your carb budget?

1servings at 20 g/day
1servings at 25 g/day
3servings at 50 g/day

Based on using your entire daily net-carb limit on this one food, which you would not do in practice.

Lower-carb swaps for oat milk

Nutrition facts

Serving size1 cup (240 g)
Calories115
Total fat3.6 g
Total carbohydrate18 g
Dietary fiber1.9 g
Net carbs16.1 g
Protein2.4 g

Per 100 g: 48 kcal · 6.7 g net carbs · 1 g protein · 1.5 g fat. Estimates vary by brand and preparation.

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Frequently asked questions

Is oat milk keto?

No, oat milk is not keto-friendly. A serving (1 cup (240 g)) has about 16.1 g of net carbs, about 64% of a typical 25 g daily limit.

How many carbs are in oat milk?

A serving of oat milk (1 cup (240 g)) has about 18 g of total carbohydrates and 1.9 g of fiber, which works out to roughly 16.1 g of net carbs. Per 100 g it has about 6.7 g of net carbs.

Can I eat oat milk on a keto diet?

Most people on keto avoid it. Oats are a grain, and a cup carries about 15 grams of carbs. If you want to fit it in, treat it as an occasional small portion and count the carbs.

What can I eat instead of oat milk?

Lower-carb swaps include almond milk (unsweetened), soy milk (unsweetened), coconut milk (canned, full-fat).

Compare

More eggs & dairy

Skim milkEggs & Dairy1 cup (245 g)12.3g netNot keto-friendly
Whole milkEggs & Dairy1 cup (244 g)11.7g netNot keto-friendly
Greek yogurt (plain, full-fat)Eggs & Dairy¾ cup (170 g)6.6g netIn moderation
Cottage cheese (full-fat)Eggs & Dairy½ cup (113 g)3.8g netIn moderation
Soy milk (unsweetened)Eggs & Dairy1 cup (243 g)2.9g netKeto-friendly
Ricotta (whole-milk)Eggs & Dairy¼ cup (62 g)1.9g netKeto-friendly
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