| Measure | Tuna steak (yellowfin) | Yellowtail (hamachi) |
|---|---|---|
| Typical serving | 3 oz cooked (85 g) | 3 oz cooked (85 g) |
| Protein per serving | 24.8 g | 25.2 g |
| Protein per 100 g | 29.2 g | 29.7 g |
| Calories per serving | 111 kcal | 159 kcal |
| Protein density | 90% of calories | 64% of calories |
| Share of 50 g Daily Value | 50% | 50% |
| Protein quality | Complete | Complete |
| Category | Seafood | Seafood |
Compare foods · Tuna steak (yellowfin) · Yellowtail (hamachi)
Protein comparison
Tuna steak (yellowfin) vs Yellowtail (hamachi): which has more protein?
Tuna steak (yellowfin) gives you 24.8 g of protein per 3 oz cooked; yellowtail (hamachi) gives you 25.2 g per 3 oz cooked. On equal weight it is 29.2 g against 29.7 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: tuna steak (yellowfin) has 29.2 g of protein per 100 g and yellowtail (hamachi) has 29.7 g. Per typical serving they are also nearly even: 24.8 g per 3 oz cooked of tuna steak (yellowfin) against 25.2 g per 3 oz cooked of yellowtail (hamachi).
For the full breakdown of each food, see the protein in tuna steak (yellowfin) and protein in yellowtail (hamachi) pages, each with its USDA FoodData Central record id.
Quick answers
Tuna steak (yellowfin) vs Yellowtail (hamachi) FAQ
Which has more protein, tuna steak (yellowfin) or yellowtail (hamachi)?
Yellowtail (hamachi) has more protein per 100 g: 29.7 g against 29.2 g. Per typical serving, tuna steak (yellowfin) provides 24.8 g (3 oz cooked) and yellowtail (hamachi) provides 25.2 g (3 oz cooked).
Is tuna steak (yellowfin) or yellowtail (hamachi) more protein-dense?
Tuna steak (yellowfin) is the more protein-dense of the two: about 90% of its calories come from protein, against 64% for yellowtail (hamachi).
Are tuna steak (yellowfin) and yellowtail (hamachi) complete proteins?
Yes, both. Tuna steak (yellowfin) and yellowtail (hamachi) 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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