Data last updated: April 2026

Banana vs Peanut Butter

Nutrition Comparison per 100g

Banana 4
vs
6 Peanut Butter

Fruits vs Nuts & Seeds

Side-by-Side Nutrition Facts

Nutrient Banana Peanut Butter Better
Calories 89kcal 588kcal Banana
Protein 1.1g 25.1g Peanut Butter
Total Fat 0.3g 50.4g Banana
Carbohydrates 22.8g 20g Banana
Fiber 2.6g 6g Peanut Butter
Sugar 12.2g 9.2g Peanut Butter
Vitamin C 8.7mg 0mg Banana
Calcium 5mg 43mg Peanut Butter
Iron 0.3mg 1.7mg Peanut Butter
Potassium 358mg 649mg Peanut Butter

Macronutrient Breakdown

Banana

Protein: 1.1g Fat: 0.3g Carbs: 22.8g

Peanut Butter

Protein: 25.1g Fat: 50.4g Carbs: 20g

Data Source

Nutrition data sourced from the USDA FoodData Central SR Legacy database. All values are per 100g of the food item. Actual nutritional content may vary by preparation method, brand, and serving size.

Banana vs Peanut Butter — Key Takeaway

Banana has 499 fewer calories per 100g than Peanut Butter, making it the lighter option. For protein, Peanut Butter leads with 25.1g per 100g. Peanut Butter is the better source of fiber at 6g per 100g.

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