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Mozzarella Cheese Calories and Nutrition Facts

Mozzarella Cheese has 298 calories per 100 g, with 23.7 g protein, 4.4 g carbs and 20.4 g fat. Official USDA analytical record: Cheese, mozzarella, low moisture, part-skim (FDC ID: 329370).

⚡ Quick Nutrition Answer

A 100g serving of mozzarella cheese contains 298 calories, 23.7g protein, 4.4g total carbs (4.4g net carbs), and 20.4g fat.

Energy density

2.98 kcal/g

medium

Protein / 100 kcal

8 g

satiety per calorie

Net carbs / 100 g

4.4 g

carbs minus fibre

100 kcal portion

34 g

≈ 1.2 oz

✓ High protein✓ Keto-friendly
Serving size
How many?

= 100 g total

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Calories
298
in 100 g · 298 kcal per 100 g
Carbs4.4 g · 6%
Protein23.7 g · 32%
Fat20.4 g · 62%
Sugars
1.8g
Fibre
0g
Saturated fat
11.7g
Sodium
699mg

Cheese, mozzarella, low moisture, part-skim nutrition facts

The table below shows the complete nutritional profile for cheese, mozzarella, low moisture, part-skim per 100 g (the laboratory analytical standard), alongside the share of the FDA Daily Value each nutrient covers. Most of its calories come from fat, and it is high in protein (23.7 g per 100 g).

NutrientPer 100 g% DV*
Calories298 kcal
Protein23.7 g47%
Carbohydrate4.4 g2%
Fat20.4 g26%
Sugars1.8 g
Fibre0 g0%
Saturated fat11.7 g59%
Sodium699 mg30%

*Percent Daily Value per 100 g, against the FDA reference intakes for adults and children 4+ years (50 g protein, 275 g carbohydrate, 28 g fibre, 78 g fat, 20 g saturated fat, 2300 mg sodium). Total sugars has no Daily Value — the 50 g reference applies to added sugars only, and USDA reports total sugars here.

Mozzarella Cheese calories by weight: ounces, pounds and grams

USDA publishes this food per 100 g, so here is the same profile converted to the weights a kitchen scale and a US recipe actually use. At 2.98 kcal per gram (medium energy density), medium energy density — portion size starts to matter, so weigh it if you are tracking closely.

AmountCaloriesProteinCarbsFat
1 oz (28 g)84 kcal6.7 g1.2 g5.8 g
100 g (3.5 oz)298 kcal23.7 g4.4 g20.4 g
4 oz (113 g)338 kcal26.9 g5 g23.1 g
8 oz / ½ lb (227 g)676 kcal53.8 g10 g46.3 g
1 lb (454 g)1352 kcal107.5 g20 g92.5 g
🏛️ Official USDA FoodData Central CitationFDC ID: 329370

Data sourced from USDA FoodData Central Foundation Foods dataset (public domain, CC0). Laboratory food profile and analytical measurements verified under USDA FDC ID 329370.

View raw USDA laboratory entry →

How mozzarella cheese compares to other dairy & eggs

Against the 40 dairy & eggs in this database, mozzarella cheese ranks 22nd lowest in calories and 9th highest in protein. The category averages 243 kcal per 100 g, so this one is 23% above it. The lightest option in the category is milk, nonfat, fluid, with added vitamin a and vitamin d (fat free or skim) at 34 kcal per 100 g, and the protein leader is egg, white, dried at 79.9 g per 100 g.

Dairy & Eggs (by calories)CaloriesProteinkcal/g
🥚 Egg, yolk, raw, frozen, pasteurized296 kcal15.6 g2.96
🧀 Cheese, oaxaca, solid297 kcal22.1 g2.97
🧀 Cheese, mozzarella, low moisture, part-skim (this page)298 kcal23.7 g2.98
🧀 Cheese, queso fresco, solid298 kcal18.9 g2.98
🧀 Cheese, pasteurized process cheese food or product, American, singles310 kcal15.6 g3.1

Portion planning with mozzarella cheese

  • 100 calories comes to about 34 g (1.2 oz).
  • 20 g of protein takes about 84 g, bringing 250 kcal with it — that is 8 g of protein per 100 calories.
  • Macro split by calories: 6% carbs, 32% protein, 62% fat.

Nutrient screening detail

The badges near the top of this page come from screening the per-100 g values against the FDA nutrient-content thresholds in 21 CFR 101.54–101.62. The regulations define those claims per reference serving rather than per 100 g, so treat these as a like-for-like comparison between foods, not as a statement about a product label:

  • High protein — 23.7 g per 100 g (≥ 20% DV)
  • Keto-friendly — 4.4 g net carbs per 100 g (≤ 5 g)

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Mozzarella Cheese FAQ & Nutrition Questions

How many calories and carbs are in 100 g of mozzarella cheese?

One serving of 100 g provides 298 calories, 4.4 g total carbs, 23.7 g protein, and 20.4 g fat.

How many calories are in 100 g of mozzarella cheese?

Mozzarella Cheese contains 298 calories per 100 g, with 23.7 g protein, 4.4 g carbohydrate, and 20.4 g fat. Use the interactive calculator above to scale to any custom amount.

What is the USDA FoodData Central (FDC) ID for mozzarella cheese?

The official USDA FoodData Central ID for "Cheese, mozzarella, low moisture, part-skim" is FDC ID: 329370. You can view the verified laboratory analytical record on the USDA FoodData Central Database.

What is the macronutrient breakdown of mozzarella cheese?

By calories, mozzarella cheese is approximately 6% carbohydrates, 32% protein, and 62% fat.

How many calories are in an ounce of mozzarella cheese?

One ounce (28 g) of mozzarella cheese has 84 calories, with 6.7 g protein, 1.2 g carbs and 5.8 g fat. Four ounces (113 g) comes to 338 calories, and a full pound (454 g) to 1352 calories.

How much mozzarella cheese is 100 calories?

About 34 g of mozzarella cheese supplies 100 calories, because it carries 2.98 kcal per gram (medium energy density). Medium energy density — portion size starts to matter, so weigh it if you are tracking closely.

How much mozzarella cheese do I need for 20 g of protein?

Roughly 84 g of mozzarella cheese, which also brings 250 calories with it. That works out to 8 g of protein per 100 calories.

Is mozzarella cheese high or low in calories for a dairy & egg?

Mozzarella Cheese sits 23% above the dairy & eggs average of 243 kcal per 100 g, ranking 22nd lowest of 40 in this category.

Is this nutrition data free to use?

Yes. The data is sourced directly from USDA FoodData Central (CC0 public domain). Viewing and scaling portions here is 100% free with no sign-up — and you can log this food free in our online food diary.