Data last updated: April 2026

Coconut Water vs Onion

Nutrition Comparison per 100g

Coconut Water 5
vs
5 Onion

Beverages vs Vegetables

Side-by-Side Nutrition Facts

Nutrient Coconut Water Onion Better
Calories 19kcal 40kcal Coconut Water
Protein 0.7g 1.1g Onion
Total Fat 0.2g 0.1g Onion
Carbohydrates 3.7g 9.3g Onion
Fiber 1.1g 1.7g Onion
Sugar 2.6g 4.2g Coconut Water
Vitamin C 2.4mg 7.4mg Onion
Calcium 24mg 23mg Coconut Water
Iron 0.3mg 0.2mg Coconut Water
Potassium 250mg 146mg Coconut Water

Macronutrient Breakdown

Coconut Water

Protein: 0.7g Fat: 0.2g Carbs: 3.7g

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.

Coconut Water vs Onion — Key Takeaway

Coconut Water and Onion have fairly similar nutritional profiles overall.

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