| Measure | Chicken breast | Whey protein powder |
|---|---|---|
| Typical serving | 3 oz cooked (85 g) | 1 scoop (26 g) |
| Protein per serving | 26.4 g | 20.3 g |
| Protein per 100 g | 31 g | 78.1 g |
| Calories per serving | 140 kcal | 92 kcal |
| Protein density | 75% of calories | 89% of calories |
| Share of 50 g Daily Value | 53% | 41% |
| Protein quality | Complete | Complete |
| Category | Meat & poultry | Protein supplements |
Compare foods · Chicken breast · Whey protein powder
Protein comparison
Chicken breast vs Whey protein powder: which has more protein?
Chicken breast gives you 26.4 g of protein per 3 oz cooked; whey protein powder gives you 20.3 g per 1 scoop. On equal weight it is 31 g against 78.1 g per 100 g. The full side-by-side, from the same USDA-sourced records as the rest of the site:
The verdict
Whey protein powder has more protein on equal weight: 78.1 g per 100 g against chicken breast's 31 g, a lead of 47.1 g. The order flips per serving because the servings differ in size: per typical serving, chicken breast delivers 26.4 g (3 oz cooked) to whey protein powder's 20.3 g (1 scoop), a difference of 6.1 g.
For the full breakdown of each food, see the protein in chicken breast and protein in whey protein powder pages, each with its USDA FoodData Central record id.
Quick answers
Chicken breast vs Whey protein powder FAQ
Which has more protein, chicken breast or whey protein powder?
Whey protein powder has more protein per 100 g: 78.1 g against 31 g. Per typical serving, chicken breast provides 26.4 g (3 oz cooked) and whey protein powder provides 20.3 g (1 scoop).
Is chicken breast or whey protein powder more protein-dense?
Whey protein powder is the more protein-dense of the two: about 89% of its calories come from protein, against 75% for chicken breast.
Are chicken breast and whey protein powder complete proteins?
Yes, both. Chicken breast and whey protein powder each supply all nine essential amino acids in adequate amounts, so either can carry a meal's protein on its own.
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