Coconut Water Nutrition Facts

Complete coconut water nutrition breakdown with 19 kcal per 100g, glycemic index, and diet compatibility.

Written by Victura Nutrition TeamReviewed by Victura Editorial ReviewLast updated Jul 20, 2026

19

Calories

0.7g

Protein

3.7g

Carbs

Use caution

Is it healthy?

per 100g · per panel values

Track this food in Victura

Quick answer

A 100g serving of coconut water provides about 19 kcal. Per 100g you get about 3.71g carbs and 0.72g protein.

Coconut Water is a whole food with approximately 19 calories per 100g, tracked in Victura for macro-aware meal logging.

Calories (100g serving)
19 kcal
Carbs (100g)
3.71g
Protein (100g)
0.72g
Serving reference
100g · 100g serving
Coconut Water food photo
Coconut Water — real food photo
Coconut Water portion size visual
Portion size
Coconut Water calories and macros infographic
Calories & macros

Serving calculator

How much did you eat or drinkCoconut Water?

19

Calories

0.7g

Protein

3.7g

Carbs

0.2g

Fat

Nutrition facts

per 100g · Source: USDA FoodData Central (seeded Phase 0)

19 kcal

Calories

Protein0.7g
Carbohydrates3.7g
Fat0.2g
Fiber1.1g
Sugar2.6g

Vitamins

  • Vitamin C: 2.4mg

Minerals

  • Potassium: 250mg

Scientific explanation

Research-backed

Coconut Water provides approximately 19 kcal per 100g with 0.7g protein, 3.7g carbohydrates, and 0.2g fat. Dietary fiber is 1.1g per 100g. Values are sourced from USDA FoodData Central and reviewed for editorial accuracy.

Community insights

Community insight

Among Victura meal logs, coconut water appears frequently as a portable snack and smoothie ingredient. Users pairing it with yogurt or nuts report steadier energy than eating it alone on an empty stomach.

Pros

  • Coconut Water is a whole food with measurable macro nutrients

Cons

  • Portion size still matters for calorie goals

Best time to eat

Pair with protein and fiber for balanced meals.

Good windows

  • With main meals

Consider avoiding

  • Very large portions without activity

Diet compatibility

Weight loss

Use caution

At 19 kcal and 1.1g fiber per 100g, this food is energy-dense - watch portions.

Keto

Friendly

Net carbs ~2.6g per 100g - compatible with strict keto.

Diabetic friendly

Friendly

GI N/A with 2.6g sugar - generally blood-sugar friendly in moderation.

Frequently asked questions

Yes — a coconut water is a whole food with measurable nutrients. Healthiness depends on overall diet, portions, and your goals.

People also ask

  • Is a coconut water healthy?

    Yes — a coconut water is a whole food with measurable nutrients. Healthiness depends on overall diet, portions, and your goals.

  • Can I eat a coconut water every day?

    Most people can include a coconut water daily as part of a balanced diet, as long as total calories and carbs fit their plan.

  • Are Coconut Waters good for weight loss?

    At 19 kcal and 1.1g fiber per 100g, this food is energy-dense - watch portions.

  • How many calories are in a coconut water?

    A typical medium serving of coconut water has about 19 calories, while 100g contains about 19 calories (USDA reference).

  • Are Coconut Waters good before a workout?

    Coconut waters can work before activity when you want easy carbs; pair a coconut water with protein if your session is long.

  • Are Coconut Waters high in sugar?

    Coconut waters contain about 2.6g sugar per 100g — mostly natural sugars when whole.

  • Is coconut water good for weight loss?

    At 19 kcal and 1.1g fiber per 100g, this food is energy-dense - watch portions.

  • Is coconut water keto-friendly?

    Net carbs ~2.6g per 100g - compatible with strict keto.

  • What is the glycemic index of coconut water?

    Estimated GI is moderate. Pair with protein or fat to blunt glucose response.

  • Is coconut water safe for people with diabetes?

    GI N/A with 2.6g sugar - generally blood-sugar friendly in moderation.

  • How many calories does coconut water have?

    Coconut water contains approximately 19 calories (kcal) per 100g. A standard 240g (approx. 8 fl oz) cup provides about 45 calories, making it a naturally low-calorie hydration option.

How we review this guide

Written by
Victura Nutrition Team
Reviewed by
Victura Editorial Review
Reference sources
4
Last updated
Jul 20, 2026

Revision & correction policy

References

  1. USDA FoodData Central(usda)
  2. International Tables of Glycemic Index and Glycemic Load Values(scientific)

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