How many calories are in mozzarella?

One ounce (slice) of part-skim mozzarella has 85 calories. Fresh mozzarella is slightly lower at 70 calories per ounce. A cup of shredded mozzarella has 336 calories. Per 100g, mozzarella is about 301 calories.

Mozzarella vs cheddar: which has fewer calories?

Mozzarella has fewer calories than cheddar (301 vs 408 cal/100g). It also has less fat (22g vs 34g) and more protein per calorie. Part-skim mozzarella is one of the lowest-calorie cheese options available.

Is mozzarella good for weight loss?

Mozzarella is one of the better cheeses for weight loss. Part-skim has 85 cal/oz - lower than most cheeses. Fresh mozzarella is even lighter at 70 cal/oz. The high protein (22g/100g) promotes satiety. Portion control is still key.

Is mozzarella keto-friendly?

Yes, mozzarella is excellent for keto with only 2.2g net carbs per 100g. One ounce has under 1g of carbs. It's high in fat (22g/100g) and protein (22g/100g), making it a perfect keto-friendly cheese.

Fresh mozzarella vs regular: what's the difference?

Fresh mozzarella has more moisture, fewer calories (70 vs 85 cal/oz), and a softer texture. Regular (low-moisture) mozzarella is denser, higher in protein, and melts better for pizza. Both have similar nutritional profiles per gram.

How much calcium is in mozzarella?

Mozzarella is an excellent calcium source with 505mg per 100g (39% DV). One ounce provides 141mg (11% DV). It's one of the best food sources of calcium, important for bone health and muscle function.

Is mozzarella healthy?

Mozzarella offers 22g protein and 505mg calcium per 100g. It is high in saturated fat (13g/100g) and sodium (486mg/100g), so moderation is important. Part-skim is the healthier option with less fat and equal protein.

How much protein is in mozzarella?

Mozzarella has 22g protein per 100g, or about 6g per ounce. That's comparable to most meats by weight. String cheese sticks (28g each) make convenient 80-calorie, 6g-protein snacks.

How long does mozzarella last?

Unopened mozzarella lasts 1-3 weeks past the sell-by date in the fridge. Once opened, use within 5-7 days. Fresh mozzarella in liquid lasts 1-2 days once opened. Shredded mozzarella freezes well for 3-4 months.

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Calories in Mozzarella

USDA Verified · FDC 170845 · Feb 2026

85 calories

per 1 oz (slice) (28g)

22.2g

Protein

2.2g

Carbs

22.4g

Fat

Fiber

Per 100g raw

Log Mozzarella in one photo

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