Oat milk vs Whole milk: Which Has More Calories?
Per 100 g, Oat milk has 43 kcal and Whole milk has 61 kcal, so Oat milk has 30% fewer calories.
Whole milk has more protein (3.1 g vs 0.3 g). Oat milk has more fiber (1.4 g vs 0 g). Whole milk has more fat (3.46 g vs 1.3 g). Relative to calories, Whole milk is the better protein source (5.08 g vs 0.7 g of protein per 100 kcal).


Nutrition Facts
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Amount Per Serving:
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Amount Per Serving:
Oat Milk vs Whole Milk 100g Compare
| per 100g | Oat milk | Whole milk |
|---|---|---|
| Calories | 43 | 61 |
| Carbohydrates | 3.3 g | 4.46 g |
| Fat | 1.3 g | 3.46 g |
| Protein | 0.3 g | 3.1 g |
| Calcium | 120 mg | 101 mg |
| Sodium | 0.1 mg | 3 mg |
| Vitaminium B2 (riboflavin) | 0.21 mg | 0.105 mg |
Less Calories in Oat milk
At first glance, you can see that in oat milk is less calories than in whole milk.
Oat milk has 43 kcal per 100g and whole milk 61 kcal per 100g so it is pretty easy to calculate that the difference is about 42%.
In oat milk and in whole milk most calories came from carbs.
See tables below to compare oat milk with whole milk in details.
Oat milk 100g
43kcalCalories source
- 51% CARBS.
- 5% PROTEIN
- 45% FAT
Whole milk 100g
61kcalCalories source
- 29% CARBS
- 20% PROTEIN
- 51% FAT
Compares of oat milk
Compares of whole milk
About the data
Nutrition values on this page are given per 100 g of the food and are based on the official United States Department of Agriculture FoodData Central database. The exact record used for each food is linked under the tables.
Marcin Piotrowicz – calories-info.com creator · Healthy diet and healthy lifestyle promoter. The information is for general purposes and is not medical or dietary advice.