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How Many Calories in Mozzarella?

Mozzarella contains 280 kcal per 100g, with 17.9g of protein, 3.1g of carbohydrates, and 22.4g of fat. A high-protein, keto-friendly food with minimal carbohydrates. A vegetarian-friendly choice.

  • Contains: Dairy
  • Dietary: Keto, Halal, Kosher, Vegetarian
  • Key Micronutrients (per 100g): Iron 0.44mg, Calcium 505.0mg, Vitamin C 0.0mg
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Nutritional Overview

Mozzarella is a dairy or egg-based product that forms a staple part of many diets. Per 100g serving, it provides 280 kcal of energy, 17.9g of protein, 3.1g of carbohydrates, and 22.4g of fat.

It is a good source of protein, providing 17.9g per 100g (around 26% of its energy), approximately 36% of the UK Reference Nutrient Intake of 50g per day. Under UK/EU nutrition-claim rules, that meets the "high protein" threshold of at least 20% of energy from protein. Protein plays a key role in muscle repair, immune function, and keeping you feeling full for longer.

Under UK FSA traffic-light labelling, this food is classified as high in fat with 22.4g per 100g (13.2g of which is saturated). The NHS recommends that fat makes up no more than 35% of daily energy intake. Portion awareness is advisable when including it regularly.

With only 1.0g of sugar per 100g, it meets the UK/EU "low sugar" nutrition-claim threshold. This makes it a suitable choice for those reducing their sugar intake as part of a balanced diet.

With 505mg of calcium per 100g, it contributes meaningfully to daily calcium needs (the UK recommendation is 700mg for adults). Calcium is vital for maintaining strong bones and teeth, as well as supporting normal muscle and nerve function.

Mozzarella is suitable for ketogenic (with only 3.1g of carbs per 100g), vegetarian, halal and kosher diets, making it a versatile choice for households with mixed dietary requirements. At 280 kcal per 100g, Mozzarella can add up fast if you're not tracking it. Our free calorie tracker UK keeps a running total so nothing slips through.

Frequently Asked Questions

How many calories are in Mozzarella?

Mozzarella contains 280 kcal per 100g, which is approximately 14% of the recommended daily intake of 2,000 kcal for an average adult.

Is Mozzarella high in protein?

Yes, Mozzarella provides 17.9g of protein per 100g (around 26% of its energy), meeting the UK/EU "high protein" nutrition-claim threshold of at least 20% of energy from protein. The UK Reference Nutrient Intake for protein is around 50g per day for adults. A 100g serving of Mozzarella provides 36% of this.

Is Mozzarella high in fat?

Yes, according to FSA traffic-light guidelines, Mozzarella is classified as high in fat with 22.4g per 100g (the threshold is 17.5g). Of this, 13.2g is saturated fat.

Is Mozzarella low in sugar?

Yes, Mozzarella has only 1.0g of sugar per 100g, meeting the UK/EU "low sugar" nutrition-claim threshold.

Is Mozzarella keto-friendly?

Yes, with only 3.1g of carbohydrates per 100g, Mozzarella fits within a standard ketogenic diet that typically limits carbs to 20-50g per day.

Is Mozzarella suitable for vegetarians?

Yes, Mozzarella is suitable for a vegetarian diet, though it is not vegan as it may contain dairy, eggs, or other animal by-products.

Is Mozzarella halal?

Yes, Mozzarella is considered halal. However, preparation methods and cross-contamination may vary, so always verify with the specific brand or supplier.

Does Mozzarella contain any allergens?

Yes, Mozzarella contains the following allergens: dairy. Under UK food labelling regulations, these must be clearly declared. Always check the product label if you have food allergies or intolerances.

Is Mozzarella a good source of calcium?

Mozzarella provides 505mg of calcium per 100g. The UK recommended daily intake is 700mg for adults. Calcium is vital for strong bones, teeth, and muscle function.

Sources & References

  1. British Nutrition Foundation — UK nutrition science and education
  2. McCance & Widdowson's Composition of Foods — UK food composition tables
  3. USDA FoodData Central — US Department of Agriculture food composition database
  4. NHS Eat Well — UK National Health Service dietary guidance
  5. British Heart Foundation — heart-healthy eating advice and dietary guidance
  6. European Food Safety Authority (EFSA) — European dietary reference values and food safety science

Nutritional values are per 100g unless otherwise stated and are provided for general information only. Not a substitute for professional dietary or medical advice. If you have a health condition, allergy, or are pregnant, consult a qualified healthcare professional. Values may vary depending on brand, preparation method, and serving size.

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