Data last updated: April 2026

Grapefruit vs Parmesan

Nutrition Comparison per 100g

Grapefruit 6
vs
4 Parmesan

Fruits vs Dairy & Eggs

Side-by-Side Nutrition Facts

Nutrient Grapefruit Parmesan Better
Calories 42kcal 431kcal Grapefruit
Protein 0.8g 38.5g Parmesan
Total Fat 0.1g 28.6g Grapefruit
Carbohydrates 10.7g 4.1g Grapefruit
Fiber 1.6g 0g Grapefruit
Sugar 6.9g 0.9g Parmesan
Vitamin C 31.2mg 0mg Grapefruit
Calcium 22mg 1184mg Parmesan
Iron 0.1mg 0.8mg Parmesan
Potassium 135mg 92mg Grapefruit

Macronutrient Breakdown

Grapefruit

Protein: 0.8g Fat: 0.1g Carbs: 10.7g

Parmesan

Protein: 38.5g Fat: 28.6g Carbs: 4.1g

Data Source

Nutrition data sourced from the USDA FoodData Central SR Legacy database. All values are per 100g of the food item. Actual nutritional content may vary by preparation method, brand, and serving size.

Grapefruit vs Parmesan — Key Takeaway

Grapefruit has 389 fewer calories per 100g than Parmesan, making it the lighter option. For protein, Parmesan leads with 38.5g per 100g. Grapefruit provides 31.2mg of vitamin C.

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