Tuna Steak (yellowfin, fresh)
29.2gprotein / 100g130 cal · 1.3g fat · $$$$ · Quality 0.92
Beef Sirloin Steak (lean)
29.0gprotein / 100g183 cal · 6.9g fat · $$$ · Quality 0.92
Gram for gram, Tuna Steak (yellowfin, fresh) and Beef Sirloin Steak (lean) are close: 29.2g vs 29.0g of protein per 100g — a difference small enough that it shouldn't be the deciding factor.
Neither has a meaningful edge on protein quality; they're close enough on amino acid profile that it isn't a differentiator here.
Beef Sirloin Steak (lean) is the more budget-friendly pick ($$$ vs $$$$ for Tuna Steak (yellowfin, fresh)), worth weighing if cost matters more than the other differences here.
These two are closer than the comparison headline suggests. Either Tuna Steak (yellowfin, fresh) or Beef Sirloin Steak (lean) works well in most contexts — let cost, prep time, and personal preference decide rather than the macros.
Full nutrition comparison
| Per 100g | Tuna Steak (yellowfin, fresh) | Beef Sirloin Steak (lean) |
|---|---|---|
| Protein | 29.2g | 29.0g |
| Calories | 130 | 183 |
| Fat | 1.3g | 6.9g |
| Carbs | 0.0g | 0.0g |
| Fiber | 0.0g | 0.0g |
| Quality score | 0.92 | 0.92 |
| Relative cost | $$$$ | $$$ |
| Prep time | 8 min | 15 min |
Frequently asked
Which has more protein, tuna steak (yellowfin, fresh) or beef sirloin steak (lean)?
Tuna Steak (yellowfin, fresh) has 29.2g of protein per 100g compared to Beef Sirloin Steak (lean)'s 29.0g.
Which is lower in calories?
Tuna Steak (yellowfin, fresh) is lower in calories per 100g, at 130 vs the other's 183.