Cheddar - food photo
Cheddar
Mozzarella - food photo
Mozzarella
All Comparisons

Cheddar vs Mozzarella

Mozzarella
Wins in 3 of 6 categories

Compare cheddar and mozzarella calories, fat, protein, sodium, and calcium. See which cheese suits pizza, keto, and a calorie budget, per ounce and per 100g.

Verdict (USDA data)

Per 100g (USDA data), Cheddar has 408 calories vs Mozzarella's 301. Cheddar has more protein (23.3g vs 22.2g); Mozzarella has less fat (22.4g vs 34g). Pick Cheddar for more protein, Mozzarella for less fat.

Sources: Cheddar (FDC 328637) · Mozzarella (FDC 170845)

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Nutrition Comparison (per 100g)

NutrientCheddarMozzarella
Calories408vs301
Protein23.3gvs22.2g
Carbs2.4gvs2.2g
Fat34gvs22.4g
Fiber0gvs0g
Sodium654mgvs486mg

Winner determined by: fewer calories, more protein, fewer carbs, less fat, more fiber, less sodium

Source: USDA FoodData Central. Cheddar: FDC 328637 · Mozzarella: FDC 170845.

When to Choose Each

Choose Cheddar when:

  • You want more calcium (707mg vs 505mg per 100g)
  • You want sharper flavor, so less cheese does the same job
  • You're hitting a fat target on keto (34g vs 22.4g of fat per 100g)
  • You want a little more protein (23.3g vs 22.2g per 100g)
See full Cheddar nutrition

Choose Mozzarella when:

  • You're counting calories (301 vs 408 per 100g, or 85 against 114 per ounce)
  • You're cutting sodium (486mg vs 654mg per 100g)
  • You want the melt and the stretch on a pizza
  • You want similar protein with less fat (22.4g vs 34g of fat per 100g)
See full Mozzarella nutrition

Frequently Asked Questions

Last updated: 2026-09-07

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