Mozzarella is a beloved cheese, but its carbohydrate content can vary significantly depending on the type — fresh mozzarella (often packed in brine) has a different nutritional profile than low-moisture, part-skim, or whole-milk varieties. This calculator helps you determine the exact grams of carbs per 100g of mozzarella based on the specific type and serving size you’re using.
Whether you’re following a keto, low-carb, or balanced diet, knowing the precise carb count is essential for accurate meal planning and macronutrient tracking. Simply select your mozzarella type, enter the weight of your portion, and the tool will instantly compute the carbs per 100g and for your specific serving. Perfect for dietitians, fitness enthusiasts, and anyone managing their carbohydrate intake.
🧀 Mozzarella Carbs Calculator
How to Use This Tool
Using the Mozzarella Carbs Per 100g Calculator is straightforward. Start by selecting the type of mozzarella you have from the dropdown menu — options include fresh mozzarella (packed in brine), low-moisture part-skim, low-moisture whole milk, and shredded mozzarella. Each type has a slightly different carbohydrate content per 100 grams, based on USDA nutritional data.
Next, enter the weight of your mozzarella portion in grams. You can type a custom value or use the quick-fill buttons (50g, 100g, 150g, 200g) for common serving sizes. Click "Calculate Carbs" to see the carbohydrate content per 100g and the total carbs in your specific serving. The result area also shows a step-by-step breakdown of the calculation. Use the "Reset" button to clear all fields and start a new calculation.
Formula Explained
The calculation uses a simple proportion based on the carbohydrate density of the selected mozzarella type. The formula is:
Total Carbs (g) = (Carbs per 100g × Weight of serving in grams) ÷ 100
For example, if you have 150g of fresh mozzarella (which contains 2.2g carbs per 100g), the total carbs would be (2.2 × 150) ÷ 100 = 3.3g. This method works for any weight and any mozzarella type, as long as you know the carb density per 100g.
Carb Values by Mozzarella Type
The following table shows the carbohydrate content per 100g for each mozzarella type used in this calculator. These values are sourced from the USDA FoodData Central database.
| Mozzarella Type | Carbs per 100g (g) |
|---|---|
| Fresh Mozzarella (in brine) | 2.2 |
| Low-Moisture Part-Skim | 2.5 |
| Low-Moisture Whole Milk | 2.2 |
| Shredded Mozzarella | 2.5 |
Note that shredded mozzarella often contains added starches or anti-caking agents, which can slightly increase the carb count compared to block mozzarella. Always check the nutrition label on your specific product for the most accurate values.
Worked Examples
Example 1: You have 200g of low-moisture part-skim mozzarella. Carbs per 100g = 2.5g. Total carbs = (2.5 × 200) ÷ 100 = 5.0g. So your 200g serving contains 5.0g of carbohydrates.
Example 2: You have 75g of shredded mozzarella. Carbs per 100g = 2.5g. Total carbs = (2.5 × 75) ÷ 100 = 1.875g, which rounds to 1.88g. This is a small amount, making mozzarella a low-carb cheese option.
Example 3: You have 300g of fresh mozzarella. Carbs per 100g = 2.2g. Total carbs = (2.2 × 300) ÷ 100 = 6.6g. Even a large serving of fresh mozzarella remains low in carbs.
Common Mistakes to Avoid
Mistake 1: Using the wrong type. Fresh mozzarella and low-moisture mozzarella have different carb contents. Always select the correct type to get an accurate result.
Mistake 2: Forgetting to convert units. This calculator works in grams. If your serving is measured in ounces, convert to grams first (1 oz ≈ 28.35g) before entering the weight.
Mistake 3: Ignoring added ingredients. Pre-shredded mozzarella may contain added starches that increase carbs. For the most accurate tracking, use block mozzarella and shred it yourself.
Frequently Asked Questions
Q: Is mozzarella keto-friendly? Yes, mozzarella is very low in carbs (around 2-2.5g per 100g), making it an excellent choice for ketogenic and low-carb diets. A typical 30g serving contains less than 1g of carbs.
Q: Does the fat content affect the carb count? No, the fat content does not directly affect the carbohydrate content. However, whole-milk and part-skim varieties may have slightly different carb values due to differences in moisture and processing. The values used in this calculator reflect standard USDA data for each type.
Q: Can I use this calculator for other cheeses? This calculator is specifically calibrated for mozzarella. For other cheeses, you would need their specific carb values per 100g. You can find that data on the USDA FoodData Central website or on the product's nutrition label.
Q: Why does shredded mozzarella have slightly more carbs? Shredded mozzarella often contains added starches (like potato starch or cellulose) to prevent clumping. These additives contribute a small amount of extra carbohydrates. If you are strictly counting carbs, shredding your own block mozzarella is the most accurate option.
Additional Resources
For more detailed nutritional information about mozzarella and other cheeses, visit the USDA FoodData Central database. You can also explore other nutrition calculators on this site, such as the Cappuccino Carbs Per 100g Calculator or the Eggplant Carbs Per 100g Calculator for more carb tracking tools.