Bluefin tuna, cooked leads 4–3 · 7 categories decided · 2 ties
Bluefin tuna, cooked: 100 g · Rockfish, cooked: 100 g.
The verdict
Bluefin tuna, cooked comes out ahead, winning 4 of 7 nutrient match-ups.
Pick Bluefin tuna, cooked for more protein, less sodium, more iron and more magnesium.
Pick Rockfish, cooked for less saturated fat, more potassium and more calcium.
Evenly matched on fiber and vitamin C.
Head-to-head
- Energy184 kcal109 kcal
- Proteinmore is betterWIN29.91 g22.23 g
- Carbohydrate0 g0 g
- Fibermore is better0 g0 g
- Total sugarsless is better—0 g
- Total fat6.28 g1.62 g
- Saturated fatless is better1.61 g0.42 gWIN
- Sodiumless is betterWIN50 mg89 mg
- Potassiummore is better323 mg467 mgWIN
- Calciummore is better10 mg17 mgWIN
- Ironmore is betterWIN1.31 mg0.36 mg
- Magnesiummore is betterWIN64 mg33 mg
- Vitamin Cmore is better0 mg0 mg
- Vitamin Dmore is better——
Winners are decided by deterministic per-metric rules on the stated basis; ties and missing data don’t score (missing ≠ zero). Educational information only — not medical advice.

