All Foods

Apple vs Watermelon

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

Nutrition Comparison

Per 100gAppleWatermelon
Calories52kcal30kcal
Protein0.3g0.6g
Carbs13.8g7.6g
Fat0.2g0.2g
Fiber2.4g0.4g
Sugar10.4g6.2g
Sodium1mg1mg

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

Key Takeaways

  • Watermelon has 22 fewer calories per 100g than Apple (73% less).
  • Watermelon delivers more protein (0.6g vs 0.3g per 100g).
  • Apple has more fiber (2.4g vs 0.4g).
  • Watermelon has less sugar (6.2g vs 10.4g).

Apple

Apples are rich in soluble fiber (pectin), which supports gut health and helps regulate blood sugar. They contain quercetin and other polyphenols linked to lower risk of cardiovascular disease. The peel holds most of the fiber and antioxidants, so eat them unpeeled when possible.

View Apple 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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