Dead heat · 8 categories decided · 2 ties
Both foods compared at 100 kcal.
The verdict
It's a dead heat — each wins 4 of 8 match-ups.
Pick Anchovies, canned for less saturated fat, more potassium, more iron and more magnesium.
Pick Mackerel, canned for more protein, less sodium, more calcium and more vitamin C.
Evenly matched on fiber and sugar.
Head-to-head
- Energy100 kcal100 kcal
- Proteinmore is better13.76 g14.87 gWIN
- Carbohydrate0 g0 g
- Fibermore is better0 g0 g
- Total sugarsless is better0 g0 g
- Total fat4.62 g4.04 g
- Saturated fatless is betterWIN1.05 g1.19 g
- Sodiumless is better1746.67 mg242.95 mgWIN
- Potassiummore is betterWIN259.05 mg124.36 mg
- Calciummore is better110.48 mg154.49 mgWIN
- Ironmore is betterWIN2.2 mg1.31 mg
- Magnesiummore is betterWIN32.86 mg23.72 mg
- Vitamin Cmore is better0 mg0.58 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.

