How many calories are in oat milk?

One 1 cup of oat milk (240 g) has about 120 calories. Per 100 g, oat milk has 50 calories.

How much protein is in oat milk?

A 1 cup serving of oat milk provides roughly 2.4 g of protein (1 g per 100 g).

What are the macros for oat milk?

Per 1 cup: 2.4 g protein, 19.2 g carbs and 3.6 g fat — that's roughly 8% protein, 65% carbs and 27% fat by calories.

How do I log oat milk without weighing it?

Take a photo of your plate in CalorieScan AI. The app recognises oat milk, estimates the portion, and returns calories and macros in about three seconds — then you can fine-tune it in plain English ("make that two servings").

Beverages · Nutrition facts

🥛Calories in Oat Milk

A 1 cup of oat milk (240 g) has 120 calories, with 2.4 g protein, 19.2 g carbs and 3.6 g fat.

Calories

120

Protein

2.4 g

Carbs

19.2 g

Fat

3.6 g

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Oat Milk nutrition by serving size

Serving	Calories	Protein	Carbs	Fat
1 cup	120	2.4 g	19.2 g	3.6 g
100 g	50	1 g	8 g	1.5 g
1 oz (28 g)	14	0.3 g	2.3 g	0.4 g
1 cup (≈225 g)	113	2.3 g	18 g	3.4 g
200 g	100	2 g	16 g	3 g

Values are approximate, rounded from USDA FoodData Central and OpenFoodFacts references. Real plates vary — that's exactly why CalorieScan AI lets you correct any estimate in plain English.

Macro breakdown

Protein 8%Carbs 65%Fat 27%

Per 100 g: 50 cal
Per 1 oz: 14 cal
Sugar: 5 g / 100 g

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Oat Milk vs other beverages

Oat Milk vs Apple Juice Oat Milk vs Orange Juice Oat Milk vs Energy Drink Oat Milk vs Latte Oat Milk vs Beer Oat Milk vs Soy Milk

Frequently asked

How many calories are in oat milk?
One 1 cup of oat milk (240 g) has about 120 calories. Per 100 g, oat milk has 50 calories.
How much protein is in oat milk?
A 1 cup serving of oat milk provides roughly 2.4 g of protein (1 g per 100 g).
What are the macros for oat milk?
Per 1 cup: 2.4 g protein, 19.2 g carbs and 3.6 g fat — that's roughly 8% protein, 65% carbs and 27% fat by calories.
How do I log oat milk without weighing it?
Take a photo of your plate in CalorieScan AI. The app recognises oat milk, estimates the portion, and returns calories and macros in about three seconds — then you can fine-tune it in plain English ("make that two servings").

More beverages

🧃 Apple Juice 🧃 Orange Juice ⚡ Energy Drink ☕ Latte 🍺 Beer 🥛 Soy Milk 🥤 Coca-Cola 🍋 Lemonade

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Snap a photo of oat milk — or any meal — and CalorieScan AI does the math. Free on iPhone.

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