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Bluefin tuna, cooked Leader
Bluefin tuna, cooked5
VS
Mackerel, canned
Mackerel, canned3

Bluefin tuna, cooked leads 5–3 · 8 categories decided · 1 tie

Bluefin tuna, cooked: 100 g · Mackerel, canned: 100 g.

The verdict

Bluefin tuna, cooked comes out ahead, winning 5 of 8 nutrient match-ups.

Pick Bluefin tuna, cooked for more protein, less saturated fat, less sodium, more potassium and more magnesium.

Pick Mackerel, canned for more calcium, more iron and more vitamin C.

Evenly matched on fiber.

Equal weight (per 100 g)Common servingEqual calories

Head-to-head

  • Energy
    184 kcal
    156 kcal
  • Proteinmore is better
    WIN29.91 g
    23.19 g
  • Carbohydrate
    0 g
    0 g
  • Fibermore is better
    0 g
    0 g
  • Total sugarsless is better
    —
    0 g
  • Total fat
    6.28 g
    6.3 g
  • Saturated fatless is better
    WIN1.61 g
    1.86 g
  • Sodiumless is better
    WIN50 mg
    379 mg
  • Potassiummore is better
    WIN323 mg
    194 mg
  • Calciummore is better
    10 mg
    241 mgWIN
  • Ironmore is better
    1.31 mg
    2.04 mgWIN
  • Magnesiummore is better
    WIN64 mg
    37 mg
  • Vitamin Cmore is better
    0 mg
    0.9 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.