Dead heat · 10 categories decided
Black beans, canned: 100 g · Peanut butter: 100 g.
The verdict
It's a dead heat — each wins 5 of 10 match-ups.
Pick Black beans, canned for more fiber, less sugar, less saturated fat, more iron and more vitamin C.
Pick Peanut butter for more protein, less sodium, more potassium, more calcium and more magnesium.
Head-to-head
- Energy91 kcal598 kcal
- Proteinmore is better6.03 g22.21 gWIN
- Carbohydrate16.55 g22.31 g
- Fibermore is betterWIN6.9 g5 g
- Total sugarsless is betterWIN0.23 g10.49 g
- Total fat0.29 g51.36 g
- Saturated fatless is betterWIN0.08 g10.33 g
- Sodiumless is better138 mg17 mgWIN
- Potassiummore is better308 mg558 mgWIN
- Calciummore is better35 mg49 mgWIN
- Ironmore is betterWIN1.9 mg1.74 mg
- Magnesiummore is better35 mg168 mgWIN
- Vitamin Cmore is betterWIN2.7 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.

