Whey protein
A 100 g serving of Whey protein has 400 calories, with 78.5 g protein, 6.3 g fat and 7.4 g carbs.
Nutrition facts — per 100 g
| Calories | 400 kcal |
| Protein | 78.5 g |
| Fat | 6.3 g |
| Carbs | 7.4 g |
Where the calories come from
Protein78%
Fat14%
Carbs7%
Frequently asked
How many calories are in Whey protein?
Whey protein has 400 calories per 100 g.
How much protein is in Whey protein?
Whey protein contains 78.5 g of protein per 100 g.
Track your calories free
VitaForge measures your real maintenance from your own data — no formulas to guess, no paywall.