Walnuts leads 7–3 · 10 categories decided
Both foods compared at 100 kcal.
The verdict
Walnuts comes out ahead, winning 7 of 10 nutrient match-ups.
Pick Pecans for more fiber, less saturated fat and less sodium.
Pick Walnuts for more protein, less sugar, more potassium, more calcium, more iron, more magnesium and more vitamin C.
Head-to-head
- Energy100 kcal100 kcal
- Proteinmore is better1.33 g2.33 gWIN
- Carbohydrate2.01 g2.1 g
- Fibermore is betterWIN1.39 g1.02 g
- Total sugarsless is better0.57 g0.4 gWIN
- Total fat10.42 g9.97 g
- Saturated fatless is betterWIN0.89 g0.94 g
- Sodiumless is betterWIN0 mg0.31 mg
- Potassiummore is better59.33 mg67.43 mgWIN
- Calciummore is better10.13 mg14.98 mgWIN
- Ironmore is better0.37 mg0.44 mgWIN
- Magnesiummore is better17.51 mg24.16 mgWIN
- Vitamin Cmore is better0.16 mg0.2 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.

