USDA-derived comparison

Mozzarella vs Parmesan

Parmesan leads for Calcium, Phosphorus and Protein per 100g, while Mozzarella holds its own elsewhere.

Who each is for: Choose parmesan for calcium and phosphorus.

Reviewed 20 July 2026. Generic food data per 100g; brands and preparation vary.

Mozzarella

Typical serving: half a ball (60g)

21/100

No clear per-100g leads, which is a result in itself.

Full Mozzarella page

Parmesan

Typical serving: 2 tbsp, grated (10g)

28/100

More calciumMore phosphorusMore proteinMore selenium
Full Parmesan page

Side by side, per 100g

The stronger number is highlighted, honestly: higher wins for aim-for nutrients, lower wins for stay-under ones like saturated fat and sodium.

NutrientMozzarellaParmesan
Calories299 kcal420 kcal
Protein22 g28 g
Carbs2 g14 g
Fat22 g28 g
Fiber0 g0 g
Sat fat14 g15 g
Sodium486 mg1,800 mg
Potassium76 mg180 mg
Calcium505 mg853 mg
Iron0.4 mg0.5 mg
Magnesium20 mg34 mg
Zinc2.9 mg4.2 mg
Vitamin C0 mg0 mg
Vitamin D0.4 µg0.5 µg
Vitamin B122.3 µg1.4 µg
Folate7 µg6 µg

Servings differ: half a ball of mozzarella is about 60g, 2 tbsp, grated of parmesan about 10g. Scale accordingly before deciding anything on the 100g basis alone.

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