How many calories are in Oat Milk, Unsweetened?

A 100 g serving of Oat Milk, Unsweetened has 48 kcal. The calories in your portion depend on its weight and how it is prepared.

How much protein is in Oat Milk, Unsweetened?

Per 100 g there are 0.8 g of protein — about 2% of the Daily Value (50 g).

How much fat and carbs are in Oat Milk, Unsweetened?

Per 100 g there are 2.8 g of fat and 5.1 g of carbohydrate, including 0 g of fiber.

What nutrients is Oat Milk, Unsweetened high in?

Per 100 g it notably contributes to your Daily Value for: Calcium (11% DV).

Beverages

Oat Milk, Unsweetened

Oat Milk, Unsweetened belongs to the beverages category of our catalog. A 100 g serving provides 48 kcal with 0.8 g of protein, 2.8 g of fat, 5.1 g of carbohydrate. Its strongest contribution is calcium — 11% of the Daily Value per 100 g (see the calcium rich foods, including non-dairy sources guide). Related entries in the same group include Malt Beverage and Shake, Fast Food, or jump to the full food catalog.

48kcalCalories

0.8gProtein

2.8gFat

5.1gCarbs

Calorie & macro balance

Share of calories from each macronutrient (per 100 g).

48 kcal / 100 g

Protein6.6%0.8 g
Fat51.2%2.8 g
Carbs42.2%5.1 g

What this food is high in

Calcium 148.5 mg / 100 g

Shown as percent of the Daily Value per 100 g. Tap a ring to explore that nutrient across all foods.

Full nutrition facts (per 100 g)

Nutrient	Per 100 g	% DV*
Energy
Calories	48.3 kcal	2%
Macronutrients
Protein	0.8 g	2%
Total Fat	2.8 g	4%
Saturated Fat	—
Carbohydrate	5.1 g	2%
Dietary Fiber	0 g	0%
Total Sugars	2.3 g	5%
Minerals
Sodium	42 mg	2%
Potassium	148.4 mg	3%
Calcium	148.5 mg	11%
Iron	0.3 mg	1%
Magnesium	5.9 mg	1%
Vitamins
Vitamin C	—
Vitamin A	—
Vitamin D	1.7 mcg	9%
Other
Cholesterol	—

* Percent of the Daily Value (based on a 2,000 kcal diet).

Data source: USDA FoodData Central. Values are per 100 g of edible portion and are reference figures — they vary by variety, preparation and brand. Last updated: 2026-04-30.

Frequently asked questions

How many calories are in Oat Milk, Unsweetened?: A 100 g serving of Oat Milk, Unsweetened has 48 kcal. The calories in your portion depend on its weight and how it is prepared.
How much protein is in Oat Milk, Unsweetened?: Per 100 g there are 0.8 g of protein — about 2% of the Daily Value (50 g).
How much fat and carbs are in Oat Milk, Unsweetened?: Per 100 g there are 2.8 g of fat and 5.1 g of carbohydrate, including 0 g of fiber.
What nutrients is Oat Milk, Unsweetened high in?: Per 100 g it notably contributes to your Daily Value for: Calcium (11% DV).

Similar foods and comparisons

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Oat Milk, Unsweetened vs Alcoholic Beverage, Beer Oat Milk, Unsweetened vs Alcoholic Beverage, Beer Oat Milk, Unsweetened vs Alcoholic Beverage, Beer Oat Milk, Unsweetened vs Alcoholic Beverage, Beer

Keep exploring

All beverages Beverages highest in calcium All foods highest in calcium Calcium Rich Foods, Including Non-Dairy Sources guide Compare foods

Note. This information is provided for general reference only and is not medical advice or a diet prescription. If you have a medical condition or special dietary needs, consult a physician or a registered dietitian.