Data last updated: April 2026

Grapefruit vs Mahi-Mahi

Nutrition Comparison per 100g

Grapefruit 6
vs
4 Mahi-Mahi

Fruits vs Fish

Side-by-Side Nutrition Facts

Nutrient Grapefruit Mahi-Mahi Better
Calories 42kcal 85kcal Grapefruit
Protein 0.8g 18.5g Mahi-Mahi
Total Fat 0.1g 0.7g Grapefruit
Carbohydrates 10.7g 0g Grapefruit
Fiber 1.6g 0g Grapefruit
Sugar 6.9g 0g Mahi-Mahi
Vitamin C 31.2mg 0mg Grapefruit
Calcium 22mg 16mg Grapefruit
Iron 0.1mg 1.1mg Mahi-Mahi
Potassium 135mg 416mg Mahi-Mahi

Macronutrient Breakdown

Grapefruit

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

Mahi-Mahi

Protein: 18.5g Fat: 0.7g Carbs: 0g

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 Mahi-Mahi — Key Takeaway

For protein, Mahi-Mahi leads with 18.5g per 100g. Grapefruit provides 31.2mg of vitamin C.

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