| Measure | Beef chuck roast | Chicken breast |
|---|---|---|
| Typical serving | 3 oz cooked (85 g) | 3 oz cooked (85 g) |
| Protein per serving | 26.4 g | 26.4 g |
| Protein per 100 g | 31.1 g | 31 g |
| Calories per serving | 215 kcal | 140 kcal |
| Protein density | 49% of calories | 75% of calories |
| Share of 50 g Daily Value | 53% | 53% |
| Protein quality | Complete | Complete |
| Category | Meat & poultry | Meat & poultry |
Compare foods · Beef chuck roast · Chicken breast
Protein comparison
Beef chuck roast vs Chicken breast: which has more protein?
Beef chuck roast gives you 26.4 g of protein per 3 oz cooked; chicken breast gives you 26.4 g per 3 oz cooked. On equal weight it is 31.1 g against 31 g per 100 g. The full side-by-side, from the same USDA-sourced records as the rest of the site:
The verdict
On equal weight this is close to a tie: beef chuck roast has 31.1 g of protein per 100 g and chicken breast has 31 g. Per typical serving they are also nearly even: 26.4 g per 3 oz cooked of beef chuck roast against 26.4 g per 3 oz cooked of chicken breast.
For the full breakdown of each food, see the protein in beef chuck roast and protein in chicken breast pages, each with its USDA FoodData Central record id.
Quick answers
Beef chuck roast vs Chicken breast FAQ
Which has more protein, beef chuck roast or chicken breast?
Beef chuck roast has more protein per 100 g: 31.1 g against 31 g. Per typical serving, beef chuck roast provides 26.4 g (3 oz cooked) and chicken breast provides 26.4 g (3 oz cooked).
Is beef chuck roast or chicken breast more protein-dense?
Chicken breast is the more protein-dense of the two: about 75% of its calories come from protein, against 49% for beef chuck roast.
Are beef chuck roast and chicken breast complete proteins?
Yes, both. Beef chuck roast and chicken breast 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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