Data last updated: April 2026

Mahi-Mahi vs Onion

Nutrition Comparison per 100g

Mahi-Mahi 4
vs
6 Onion

Fish vs Vegetables

Side-by-Side Nutrition Facts

Nutrient Mahi-Mahi Onion Better
Calories 85kcal 40kcal Onion
Protein 18.5g 1.1g Mahi-Mahi
Total Fat 0.7g 0.1g Onion
Carbohydrates 0g 9.3g Onion
Fiber 0g 1.7g Onion
Sugar 0g 4.2g Mahi-Mahi
Vitamin C 0mg 7.4mg Onion
Calcium 16mg 23mg Onion
Iron 1.1mg 0.2mg Mahi-Mahi
Potassium 416mg 146mg Mahi-Mahi

Macronutrient Breakdown

Mahi-Mahi

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

Onion

Protein: 1.1g Fat: 0.1g Carbs: 9.3g

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.

Mahi-Mahi vs Onion — Key Takeaway

For protein, Mahi-Mahi leads with 18.5g per 100g.

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