Bluefin tuna, cooked leads 6–1 · 7 categories decided · 2 ties
Each value is per 100 g edible portion.
The verdict
Bluefin tuna, cooked comes out ahead, winning 6 of 7 nutrient match-ups.
Pick Bluefin tuna, cooked for more protein, less saturated fat, less sodium, more calcium, more iron and more magnesium.
Pick Swordfish, cooked for more potassium.
Evenly matched on fiber and vitamin C.
Head-to-head
- Energy184 kcal172 kcal
- Proteinmore is betterWIN29.91 g23.45 g
- Carbohydrate0 g0 g
- Fibermore is better0 g0 g
- Total sugarsless is better—0 g
- Total fat6.28 g7.93 g
- Saturated fatless is betterWIN1.61 g1.91 g
- Sodiumless is betterWIN50 mg97 mg
- Potassiummore is better323 mg499 mgWIN
- Calciummore is betterWIN10 mg6 mg
- Ironmore is betterWIN1.31 mg0.45 mg
- Magnesiummore is betterWIN64 mg35 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.

