Blue crab, canned leads 5–3 · 8 categories decided · 2 ties
Blue crab, canned: 100 g · Catfish, cooked: 100 g.
The verdict
Blue crab, canned comes out ahead, winning 5 of 8 nutrient match-ups.
Pick Blue crab, canned for less saturated fat, more calcium, more iron, more magnesium and more vitamin C.
Pick Catfish, cooked for more protein, less sodium and more potassium.
Evenly matched on fiber and sugar.
Head-to-head
- Energy83 kcal144 kcal
- Proteinmore is better17.88 g18.44 gWIN
- Carbohydrate0 g0 g
- Fibermore is better0 g0 g
- Total sugarsless is better0 g0 g
- Total fat0.74 g7.19 g
- Saturated fatless is betterWIN0.2 g1.59 g
- Sodiumless is better563 mg119 mgWIN
- Potassiummore is better259 mg366 mgWIN
- Calciummore is betterWIN91 mg9 mg
- Ironmore is betterWIN0.5 mg0.28 mg
- Magnesiummore is betterWIN36 mg23 mg
- Vitamin Cmore is betterWIN3.3 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.

