Dead heat · 8 categories decided · 1 tie
Each value is per 100 g edible portion.
The verdict
It's a dead heat — each wins 4 of 8 match-ups.
Pick Beef broth for more protein, less saturated fat, less sodium and more potassium.
Pick Onion soup for more fiber, more calcium, more iron and more vitamin C.
Evenly matched on magnesium.
Head-to-head
- Energy7 kcal44 kcal
- Proteinmore is betterWIN1.14 g1.13 g
- Carbohydrate0.04 g5.2 g
- Fibermore is better0 g0.4 gWIN
- Total sugarsless is better0 g—
- Total fat0.22 g2.16 g
- Saturated fatless is betterWIN0.11 g0.6 g
- Sodiumless is betterWIN372 mg380 mg
- Potassiummore is betterWIN54 mg49 mg
- Calciummore is better6 mg14 mgWIN
- Ironmore is better0.17 mg0.26 mgWIN
- Magnesiummore is better2 mg2 mg
- Vitamin Cmore is better0 mg0.5 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.

