Part-skim mozzarella leads 6–2 · 8 categories decided · 2 ties
Both foods compared at 100 kcal.
The verdict
Part-skim mozzarella comes out ahead, winning 6 of 8 nutrient match-ups.
Pick Butter, salted for less sugar and less sodium.
Pick Part-skim mozzarella for more protein, less saturated fat, more potassium, more calcium, more iron and more magnesium.
Evenly matched on fiber and vitamin C.
Head-to-head
- Energy100 kcal100 kcal
- Proteinmore is better0.12 g9.55 gWIN
- Carbohydrate0.01 g1.09 g
- Fibermore is better0 g0 g
- Total sugarsless is betterWIN0.01 g0.44 g
- Total fat11.31 g6.27 g
- Saturated fatless is better7.16 g3.98 gWIN
- Sodiumless is betterWIN89.68 mg243.7 mg
- Potassiummore is better3.35 mg33.07 mgWIN
- Calciummore is better3.35 mg307.87 mgWIN
- Ironmore is better0 mg0.09 mgWIN
- Magnesiummore is better0.28 mg9.06 mgWIN
- Vitamin Cmore is better0 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.

