Written by CalorieData Nutrition TeamReviewed by a Registered DietitianLast Updated: March 2026

Coconut Water vs Cake: Nutrition Comparison

Which is healthier? Compare calories, protein, carbs, and more

Complete side-by-side nutrition comparison per 100g serving | Updated 2026

Which is Healthier?

Coconut Water is generally healthier

Coconut Water comes out ahead in this comparison, winning in 4 out of 5 key nutritional categories. It has fewer calories (19 vs 387), more fiber (1.1g vs 0.6g), less sugar (2.6g vs 38g), less sodium (105mg vs 356mg)making it the better choice for most health goals.

Quick Summary

Fewer Calories

Coconut Water

19 kcal

More Protein

Cake

3g

More Fiber

Coconut Water

1.1g

Less Sugar

Coconut Water

2.6g

Visual Comparison

Caloriesper 100g
Coconut Water
19
Cake
387
Proteinper 100g
Coconut Water
0.7g
Cake
3g
Carbohydratesper 100g
Coconut Water
3.7g
Cake
47g
Fatper 100g
Coconut Water
0.2g
Cake
20g

Side-by-Side Nutrition Table

NutrientCoconut WaterCakeDifference
Calories19kcal387kcal-368.0kcal
Protein0.7g3g-2.3g
Carbohydrates3.7g47g-43.3g
Fat0.2g20g-19.8g
Fiber1.1g0.6g+0.5g
Sugar2.6g38g-35.4g
Sodium105mg356mg-251.0mg

Serving Size Comparison

All values above are per 100g. Here's how they compare in common serving sizes:

Coconut Water

Per 100g:19 calories
Per cup (150g):29 calories
Per serving (85g):16 calories

Cake

Per 100g:387 calories
Per cup (150g):581 calories
Per serving (85g):329 calories

Diet Compatibility

Coconut Water

Low-CarbLow-CalorieVeganVegetarianLow-Sodium

Cake

VeganVegetarian

When to Choose Coconut Water

  • Lower in calories (19 vs 387)
  • More fiber (1.1g vs 0.6g)
  • Lower in carbs (3.7g vs 47g)
  • Less sugar (2.6g vs 38g)
  • Lower sodium (105mg vs 356mg)

Common Uses

HydrationMorning ritualSocial occasionsEnergy boost
View full Coconut Water nutrition →

When to Choose Cake

  • Higher in protein (3g vs 0.7g)

Common Uses

TreatsCelebrationsComfort foodSocial occasions
View full Cake nutrition →

Coconut Water vs Cake: Nutritional Analysis

Cake is more calorie-dense at 387 calories per 100g compared to 19 for Coconut Water, a difference of 368 calories. On the protein front, Cake delivers more with 3g per 100g versus 0.7g, which matters for muscle maintenance, satiety, and overall metabolic health. These differences become meaningful when you consider how each food fits into your daily dietary pattern rather than looking at any single nutrient in isolation.

Macronutrient Breakdown

The macronutrient profiles of Coconut Water and Cake tell different nutritional stories. Coconut Water provides 3.7g of carbohydrates, 0.2g of fat, and 1.1g of fiber per 100g, while Cake contains 47g carbs, 20g fat, and 0.6g fiber. The higher fiber content in Coconut Water supports digestive health, helps regulate blood sugar after meals, and contributes to longer-lasting satiety. Sugar content also differs: Coconut Water contains 2.6g while Cake has 38g per 100g. Lower sugar options are generally preferable for blood sugar management and dental health.

Key Takeaways

  • For weight management: Coconut Water is the lower-calorie choice at 19 cal/100g, making it more suitable for calorie-controlled diets.
  • For muscle building: Cake provides more protein (3g/100g), supporting muscle repair and growth.
  • For sustained energy: Coconut Water offers more fiber (1.1g/100g), which slows digestion and provides steadier energy release.
  • Overall: Neither food is universally "better" than the other. The right choice depends on your specific nutritional goals, meal context, and dietary preferences. Both can play a role in a balanced diet.

Frequently Asked Questions

Which has more calories, Coconut Water or Cake?

Cake has more calories with 387 kcal per 100g, compared to Coconut Water with 19 kcal. That's a difference of 368 calories per 100g serving.

Is Coconut Water healthier than Cake?

Based on our nutritional analysis, Coconut Water is generally the healthier choice, winning in 4 out of 5 key nutritional categories. Coconut Water has 19 calories, 0.7g protein, and 1.1g fiber per 100g. However, the best choice depends on your specific dietary goals.

What is the protein difference between Coconut Water and Cake?

Cake has more protein with 3g per 100g, compared to Coconut Water with 0.7g. Cake provides 2.3g more protein per 100g serving.

Which is better for weight loss, Coconut Water or Cake?

For weight loss, Coconut Water is the better choice with only 19 calories per 100g compared to 387 calories in Cake. Coconut Water also offers 1.1g of fiber per 100g, which helps you feel fuller longer.

Does Coconut Water or Cake have fewer carbs?

Coconut Water has fewer carbs with 3.7g per 100g, compared to Cake with 47g. If you're following a low-carb diet, Coconut Water is the better option with 43.3g fewer carbohydrates.

About Our Data

All nutrition data in this comparison is sourced from the USDA FoodData Central, the official food composition database maintained by the U.S. Department of Agriculture. Values are based on 100g servings for accurate comparison.

Health Disclaimer: This comparison is for informational purposes only and is not intended as medical or dietary advice. Nutritional needs vary by individual. The best food choice depends on your personal health goals, dietary requirements, and preferences. Consult a healthcare provider or registered dietitian for personalized nutrition guidance.