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Banana vs Peanut Butter

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

Nutrition Comparison

Per 100gBananaPeanut Butter
Calories89kcal588kcal
Protein1.1g25.1g
Carbs22.8g20g
Fat0.3g50.4g
Fiber2.6g6g
Sugar12.2g9.2g
Sodium1mg459mg

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

Key Takeaways

  • Banana has 499 fewer calories per 100g than Peanut Butter (561% less).
  • Peanut Butter delivers more protein (25.1g vs 1.1g per 100g).
  • Peanut Butter has more fiber (6g vs 2.6g).
  • Banana contains less fat (0.3g vs 50.4g).
  • Peanut Butter has less sugar (9.2g 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.

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Peanut Butter

Peanut butter is a calorie-dense food rich in monounsaturated fats, protein, and several important micronutrients including niacin, magnesium, and vitamin E. Natural peanut butter without added sugars or oils provides the best nutritional profile. It is a convenient source of plant-based protein and healthy fats.

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