Written by CalorieData Nutrition TeamReviewed by a Registered DietitianLast Updated: March 2026

Mozzarella vs Egg: Nutrition Comparison

Which is healthier? Compare calories, protein, carbs, and more

Complete side-by-side nutrition comparison per 100g serving | Updated 2026

Which is Healthier?

Both foods have similar nutritional profiles

Both foods have similar nutritional profiles with each winning in different categories. Your choice should depend on your specific dietary goals and preferences. Mozzarella has 280 calories while Egg has 155 calories per 100g.

Quick Summary

Fewer Calories

Egg

155 kcal

More Protein

Mozzarella

28g

More Fiber

Mozzarella

0g

Less Sugar

Mozzarella

0.7g

Visual Comparison

Caloriesper 100g
Mozzarella
280
Egg
155
Proteinper 100g
Mozzarella
28g
Egg
13g
Carbohydratesper 100g
Mozzarella
3.1g
Egg
1.1g
Fatper 100g
Mozzarella
17g
Egg
11g

Side-by-Side Nutrition Table

NutrientMozzarellaEggDifference
Calories280kcal155kcal+125.0kcal
Protein28g13g+15.0g
Carbohydrates3.1g1.1g+2.0g
Fat17g11g+6.0g
Fiber0g0g0.0g
Sugar0.7g1.1g-0.4g
Sodium505mg124mg+381.0mg

Serving Size Comparison

All values above are per 100g. Here's how they compare in common serving sizes:

Mozzarella

Per 100g:280 calories
Per cup (150g):420 calories
Per serving (85g):238 calories

Egg

Per 100g:155 calories
Per cup (150g):233 calories
Per serving (85g):132 calories

Diet Compatibility

Mozzarella

KetoLow-CarbHigh-ProteinVegetarian

Egg

KetoLow-CarbVegetarianPaleoLow-Sodium

When to Choose Mozzarella

  • Higher in protein (28g vs 13g)
  • More fiber (0g vs 0g)
  • Less sugar (0.7g vs 1.1g)

Common Uses

BreakfastSnacksCooking ingredientPost-workout
View full Mozzarella nutrition →

When to Choose Egg

  • Lower in calories (155 vs 280)
  • Lower in carbs (1.1g vs 3.1g)
  • Lower sodium (124mg vs 505mg)

Common Uses

Main dishesMeal prepGrillingHigh-protein meals
View full Egg nutrition →

Mozzarella vs Egg: Nutritional Analysis

Mozzarella is more calorie-dense at 280 calories per 100g compared to 155 for Egg, a difference of 125 calories. On the protein front, Mozzarella delivers more with 28g per 100g versus 13g, which matters for muscle maintenance, satiety, and overall metabolic health. These differences become meaningful when you consider how each food fits into your daily dietary pattern rather than looking at any single nutrient in isolation.

Macronutrient Breakdown

The macronutrient profiles of Mozzarella and Egg tell different nutritional stories. Mozzarella provides 3.1g of carbohydrates, 17g of fat, and 0g of fiber per 100g, while Egg contains 1.1g carbs, 11g fat, and 0g fiber. Sugar content also differs: Mozzarella contains 0.7g while Egg has 1.1g per 100g. Lower sugar options are generally preferable for blood sugar management and dental health.

Key Takeaways

  • For weight management: Egg is the lower-calorie choice at 155 cal/100g, making it more suitable for calorie-controlled diets.
  • For muscle building: Mozzarella provides more protein (28g/100g), supporting muscle repair and growth.
  • For sustained energy: Mozzarella offers more fiber (0g/100g), which slows digestion and provides steadier energy release.
  • Overall: Neither food is universally "better" than the other. The right choice depends on your specific nutritional goals, meal context, and dietary preferences. Both can play a role in a balanced diet.

Frequently Asked Questions

Which has more calories, Mozzarella or Egg?

Mozzarella has more calories with 280 kcal per 100g, compared to Egg with 155 kcal. That's a difference of 125 calories per 100g serving.

Is Mozzarella healthier than Egg?

Mozzarella and Egg have similar nutritional profiles, with each food winning in different categories. The healthier choice depends on your specific dietary goals and nutritional needs.

What is the protein difference between Mozzarella and Egg?

Mozzarella has more protein with 28g per 100g, compared to Egg with 13g. Mozzarella provides 15.0g more protein per 100g serving.

Which is better for weight loss, Mozzarella or Egg?

For weight loss, Egg is the better choice with only 155 calories per 100g compared to 280 calories in Mozzarella. Egg also offers 0g of fiber per 100g, which helps you feel fuller longer.

Does Mozzarella or Egg have fewer carbs?

Egg has fewer carbs with 1.1g per 100g, compared to Mozzarella with 3.1g. If you're following a low-carb diet, Egg is the better option with 2.0g fewer carbohydrates.

About Our Data

All nutrition data in this comparison is sourced from the USDA FoodData Central, the official food composition database maintained by the U.S. Department of Agriculture. Values are based on 100g servings for accurate comparison.

Health Disclaimer: This comparison is for informational purposes only and is not intended as medical or dietary advice. Nutritional needs vary by individual. The best food choice depends on your personal health goals, dietary requirements, and preferences. Consult a healthcare provider or registered dietitian for personalized nutrition guidance.