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Banana vs Watermelon

Calories, macronutrients and nutrition facts compared side by side (per 100g).

Nutrition Comparison

Per 100gBananaWatermelon
Calories89kcal30kcal
Protein1.1g0.6g
Carbs22.8g7.6g
Fat0.3g0.2g
Fiber2.6g0.4g
Sugar12.2g6.2g
Sodium1mg1mg

Green marks the more favorable value (fewer calories/sugar/sodium, more protein/fiber).

Key Takeaways

  • Watermelon has 59 fewer calories per 100g than Banana (197% less).
  • Banana delivers more protein (1.1g vs 0.6g per 100g).
  • Banana has more fiber (2.6g vs 0.4g).
  • Watermelon contains less fat (0.2g vs 0.3g).
  • Watermelon has less sugar (6.2g vs 12.2g).

Banana

Bananas are an excellent source of potassium, which is important for heart health and blood pressure regulation. They provide quick energy from natural sugars and contain vitamin B6, vitamin C, and manganese. The resistant starch in unripe bananas may also benefit digestive health.

View Banana nutrition →

Watermelon

Watermelon is 92% water, making it ideal for hydration on hot days. It is a leading dietary source of lycopene — an antioxidant linked to heart health and lower oxidative stress — and provides citrulline, an amino acid that supports blood-flow regulation.

View Watermelon nutrition →

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