Whey Nutrition Facts: Calories, Macros & Health Benefits
Summary: One tablespoon (9g) of whey contains 31 calories, 1.1g protein, 6.6g carbs, and 0.0g fat. Whey is a good source of calcium, phosphorus.

Nutrition Facts — one tablespoon (9g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 31 kcal | 2% |
| Protein | 1.1g | 2% |
| Carbohydrates | 6.6g | 2% |
| Total Fat | 0.04g | 0% |
| Sugar | 6.6g | -- |
| Saturated Fat | 0.03g | 0% |
| Cholesterol | 0.27mg | 0% |
| Sodium | 87.1mg | 4% |
| Potassium | 206.1mg | 4% |
| Calcium | 184.5mg | 14% |
| Iron | 0.11mg | 1% |
| Magnesium | 17.9mg | 4% |
| Zinc | 0.57mg | 5% |
| Vitamin C | 0.08mg | 0% |
| Vitamin A | 1.5mcg | 0% |
| Vitamin B6 | 0.06mg | 4% |
| Vitamin B12 | 0.22mcg | 9% |
| Folate | 3.0mcg | 1% |
| Phosphorus | 121.5mg | 10% |
Is Whey Good for You?
Whey provides 31 calories per tablespoon (9g) with 1.1g of protein, 6.6g of carbohydrates, and 0.0g of fat. It is a source of calcium (14% dv), phosphorus (10% dv).
Key Health Benefits of Whey
- Good source of calcium (14% dv)
- Good source of phosphorus (10% dv)
Frequently Asked Questions
How many calories is in whey?
One tablespoon (9g) of whey contains 31 calories.
How much protein is in whey?
One tablespoon (9g) of whey provides 1.1g of protein.
Is whey vegetarian?
Yes, whey is suitable for vegetarian diets.
Is whey gluten-free?
Yes, whey is naturally gluten-free.
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Nutrition data sourced from USDA FoodData Central. Track whey and thousands of other foods with the Gram app.