Skip to main content

Beverages

How many calories in Coconut Water?

Refreshing and hydrating coconut water, a natural electrolyte drink.

Per 100 g

19 kcal

1 cup

45 kcal

(240 g)

ProteinCarbsFat
0.7 g / 100g4.5 g / 100g0.2 g / 100g

In numbers

Where the calories come from

Protein 12% · Carbs 80% · Fat 8%

Share of energy: 4 kcal per gram of protein and carbs, 9 kcal per gram of fat.

  • 1 cup (240 g, 45 kcal) is 2% of a 2,000 kcal day. 2,000 kcal is the reference day used on nutrition labels, not a personal target.
  • Burning 1 cup takes about 11 min of brisk walking. Estimate for a 70 kg adult walking briskly (about 4 kcal a minute).

Compared with similar foods

Coconut Water is number 1 of 6 by calories per 100 g, lowest first. The similar foods average 85 kcal per 100 g.

Foodkcal / 100 gProtein / 100 g
Coconut Water190.7 g
Nutritious Green Smoothie602 g
Peach Almond Smoothie601.2 g
Matcha Green Smoothie702 g
Sunny Citrus Smoothie851 g
Chocolate Coconut Protein Shake15020 g

Nutrition data updated June 12, 2026.

Serving sizes

ServingGramsCalories
1 cup240 g45 kcal
1/2 cup120 g23 kcal

Health score

9/10

Weight loss suitability

Low in calories and hydrating, a perfect choice for weight loss.

Frequently asked questions

Is coconut water good for hydration?
Yes, it's a great natural drink for hydration and replenishing electrolytes.
Does coconut water contain added sugar?
No, our coconut water is 100% natural with no added sugars.
Can I use coconut water in smoothies?
Absolutely! It makes an excellent base for smoothies.

Related foods

Compare Coconut Water vs Sunny Citrus Smoothie

Track it automatically

Scan any meal with the app and get instant calorie and macro estimates.

Get the app

Start tracking smarter today

Download Cal AI on Google Play or the App Store.