Skipjack tuna, cooked leads 6–2 · 8 categories decided · 1 tie
Bluefin tuna, cooked: 100 g · Skipjack tuna, cooked: 100 g.
The verdict
Skipjack tuna, cooked comes out ahead, winning 6 of 8 nutrient match-ups.
Pick Bluefin tuna, cooked for more protein and more magnesium.
Pick Skipjack tuna, cooked for less saturated fat, less sodium, more potassium, more calcium, more iron and more vitamin C.
Evenly matched on fiber.
Head-to-head
- Energy184 kcal132 kcal
- Proteinmore is betterWIN29.91 g28.21 g
- Carbohydrate0 g0 g
- Fibermore is better0 g0 g
- Total sugarsless is better——
- Total fat6.28 g1.29 g
- Saturated fatless is better1.61 g0.42 gWIN
- Sodiumless is better50 mg47 mgWIN
- Potassiummore is better323 mg522 mgWIN
- Calciummore is better10 mg37 mgWIN
- Ironmore is better1.31 mg1.6 mgWIN
- Magnesiummore is betterWIN64 mg44 mg
- Vitamin Cmore is better0 mg1 mgWIN
- 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.

