Mozzarella vs Donut: 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?
Mozzarella is generally healthier
Mozzarella comes out ahead in this comparison, winning in 3 out of 5 key nutritional categories. It has fewer calories (280 vs 452), more protein (28g vs 3g), less sugar (0.7g vs 21g), making it the better choice for most health goals.
Quick Summary
Fewer Calories
Mozzarella
280 kcal
More Protein
Mozzarella
28g
More Fiber
Donut
1.4g
Less Sugar
Mozzarella
0.7g
Visual Comparison
Side-by-Side Nutrition Table
| Nutrient | Mozzarella | Donut | Difference |
|---|---|---|---|
| Calories | 280kcal✓ | 452kcal | -172.0kcal |
| Protein | 28g✓ | 3g | +25.0g |
| Carbohydrates | 3.1g✓ | 51g | -47.9g |
| Fat | 17g✓ | 25g | -8.0g |
| Fiber | 0g | 1.4g✓ | -1.4g |
| Sugar | 0.7g✓ | 21g | -20.3g |
| Sodium | 505mg | 386mg✓ | +119.0mg |
Serving Size Comparison
All values above are per 100g. Here's how they compare in common serving sizes:
Mozzarella
Donut
Diet Compatibility
Mozzarella
Donut
When to Choose Mozzarella
- ✓Lower in calories (280 vs 452)
- ✓Higher in protein (28g vs 3g)
- ✓Lower in carbs (3.1g vs 51g)
- ✓Less sugar (0.7g vs 21g)
Common Uses
When to Choose Donut
- ✓More fiber (1.4g vs 0g)
- ✓Lower sodium (386mg vs 505mg)
Common Uses
Mozzarella vs Donut: Nutritional Analysis
Donut is more calorie-dense at 452 calories per 100g compared to 280 for Mozzarella, a difference of 172 calories. On the protein front, Mozzarella delivers more with 28g per 100g versus 3g, 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 Donut tell different nutritional stories. Mozzarella provides 3.1g of carbohydrates, 17g of fat, and 0g of fiber per 100g, while Donut contains 51g carbs, 25g fat, and 1.4g fiber. The higher fiber content in Donut supports digestive health, helps regulate blood sugar after meals, and contributes to longer-lasting satiety. Sugar content also differs: Mozzarella contains 0.7g while Donut has 21g per 100g. Lower sugar options are generally preferable for blood sugar management and dental health.
Key Takeaways
- For weight management: Mozzarella is the lower-calorie choice at 280 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: Donut offers more fiber (1.4g/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 Donut?
Donut has more calories with 452 kcal per 100g, compared to Mozzarella with 280 kcal. That's a difference of 172 calories per 100g serving.
Is Mozzarella healthier than Donut?
Based on our nutritional analysis, Mozzarella is generally the healthier choice, winning in 3 out of 5 key nutritional categories. Mozzarella has 280 calories, 28g protein, and 0g fiber per 100g. However, the best choice depends on your specific dietary goals.
What is the protein difference between Mozzarella and Donut?
Mozzarella has more protein with 28g per 100g, compared to Donut with 3g. Mozzarella provides 25.0g more protein per 100g serving.
Which is better for weight loss, Mozzarella or Donut?
For weight loss, Mozzarella is the better choice with only 280 calories per 100g compared to 452 calories in Donut. Donut also offers 1.4g of fiber per 100g, which helps you feel fuller longer.
Does Mozzarella or Donut have fewer carbs?
Mozzarella has fewer carbs with 3.1g per 100g, compared to Donut with 51g. If you're following a low-carb diet, Mozzarella is the better option with 47.9g fewer carbohydrates.
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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.