Compare
Oat milk vs whole milk
Per 100 g, oat milk has 45 calories and whole milk 61. Oat milk has more vitamin D (1.7 mcg against 1.1 mcg) and calcium (155 mg against 123 mg); whole milk has more saturated fat (1.9 g against 0.2 g), cholesterol (12 mg against 0 mg), sugars (4.8 g against 2.0 g), protein (3.3 g against 0.7 g) and potassium (150 mg against 18 mg). Beyond the label, whole milk more phosphorus (101 mg against 20 mg) and riboflavin (0.14 mg against 0.01 mg). USDA FoodData Central, the typical form of each.
Data: USDA FoodData Central, April 30, 2026 release.
Updated · By GetFoodFacts · data: USDA FoodData Central, April 30, 2026 release · how the figures are checked
The two labels, portion by portion
Each label shows the food's typical portion; switch either to 100 g to compare weight for weight.
Oat milk
Nutrition Facts
* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice. Protein % DV here is not corrected for protein quality.
Oat milk, USDA FoodData Central.
Whole milk
Nutrition Facts
* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice. Protein % DV here is not corrected for protein quality.
Milk, whole, USDA FoodData Central.
Every label nutrient, per 100 g
| Per 100 g | Oat milk | Whole milk | Oat milk vs whole milk |
|---|---|---|---|
| Calories | 45 | 61 | -26% |
| Total fat | 2.3 g | 3.2 g | 0.9 g less |
| Saturated fat | 0.2 g | 1.9 g | -90% |
| Cholesterol | 0 mg | 12 mg | 12 mg less |
| Sodium | 43 mg | 38 mg | 5.0 mg more |
| Carbohydrate | 5.4 g | 4.6 g | 0.8 g more |
| Fiber | 0.5 g | 0 g | 0.5 g more |
| Sugars | 2.0 g | 4.8 g | -58% |
| Protein | 0.7 g | 3.3 g | -80% |
| Vitamin D | 1.7 mcg | 1.1 mcg | +55% |
| Calcium | 155 mg | 123 mg | +26% |
| Iron | 0.2 mg | 0 mg | 0.2 mg more |
| Potassium | 18 mg | 150 mg | 132 mg less |
Source: USDA FoodData Central (Oat milk; Milk, whole), April 30, 2026 release.
Vitamins and minerals beyond the label, per 100 g
| Per 100 g | Oat milk | Whole milk | Oat milk vs whole milk |
|---|---|---|---|
| Magnesium | 8.0 mg | 12 mg | -33% |
| Selenium | 1.5 µg | 1.9 µg | -21% |
| Zinc | 0.19 mg | 0.42 mg | -55% |
| Phosphorus | 20 mg | 101 mg | -80% |
| Thiamin | 0.02 mg | 0.06 mg | -59% |
| Riboflavin | 0.01 mg | 0.14 mg | -94% |
| Niacin | 0.06 mg | 0.10 mg | -47% |
| Vitamin B6 | 0.01 mg | 0.06 mg | -92% |
| Folate | 2.0 µg DFE | 0 µg DFE | |
| Vitamin A | 0 µg RAE | 32 µg RAE | |
| Vitamin C | 0 mg | 0 mg | |
| Vitamin E | 0.37 mg | 0.05 mg | +640% |
| Vitamin K | 1.5 µg | 0.30 µg | +400% |
Source: USDA FoodData Central, every nutrient the two records report; differences of 20% and 5% of the Daily Value are named in the lead.
What the numbers do not say
Composition only: the table does not measure how either food affects blood sugar or health. The values are for the USDA forms named under each label; for a packaged product, its own label is the authority.
Next
Sources for this page
- USDA FoodData Central
- the food and product records, April 30, 2026 release. fdc.nal.usda.gov
- FoodData Central documentation
- what each data type is and how branded records are submitted. fdc.nal.usda.gov
- USDA Food and Nutrient Database for Dietary Studies
- the survey foods and their portions. ars.usda.gov
- 21 CFR 101.9, Nutrition labeling of food
- the label format, rounding and Daily Values. ecfr.gov
- FDA, How to Understand and Use the Nutrition Facts Label
- the 5% and 20% Daily Value rule. fda.gov