Data last updated: April 2026

Cod vs Onion

Nutrition Comparison per 100g

Cod 4
vs
6 Onion

Fish vs Vegetables

Side-by-Side Nutrition Facts

Nutrient Cod Onion Better
Calories 82kcal 40kcal Onion
Protein 17.8g 1.1g Cod
Total Fat 0.7g 0.1g Onion
Carbohydrates 0g 9.3g Onion
Fiber 0g 1.7g Onion
Sugar 0g 4.2g Cod
Vitamin C 1mg 7.4mg Onion
Calcium 16mg 23mg Onion
Iron 0.4mg 0.2mg Cod
Potassium 413mg 146mg Cod

Macronutrient Breakdown

Cod

Protein: 17.8g 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.

Cod vs Onion — Key Takeaway

For protein, Cod leads with 17.8g per 100g.

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