Bananas are a go-to snack for millions—portable, affordable and naturally sweet. But if you’re tracking calories for weight management or athletic training, you might wonder: How many calories are in a banana? This guide breaks down calorie counts by size, ripeness and variety, plus tips for integrating bananas into a balanced diet.

Bananas are a go-to snack for millions—portable, affordable and naturally sweet. But if you’re tracking calories for weight management or athletic training, you might wonder: How many calories are in a banana? This guide breaks down calorie counts by size, ripeness and variety, plus tips for integrating bananas into a balanced diet.

Calorie Counts by Banana Size

Banana SizeWeight (g)Calories
Extra Small8172
Small10190
Medium118105
Large136121
Extra Large152135

Adjust your portion based on your daily caloric needs and activity level.

Impact of Ripeness on Calories

  • Green (Unripe): Lower sugar; slightly fewer calories due to resistant starch.

  • Yellow: Optimal sweetness; standard calorie values as listed above.

  • Speckled Brown: Higher sugar content; marginal calorie increase (3–5 calories extra for a medium banana).

Calorie Comparison: Banana Varieties

  • Cavendish Banana: The most common, approx. 105 cal per medium fruit.

  • Plantain (cooked): Starchy and calorie-dense—around 220 cal per cup diced.

  • Red Banana: Slightly higher antioxidants; roughly 110 cal per medium fruit.

Weight Management Tips

  1. Pair with Protein or Fat

    • Combine banana slices with nut butter or Greek yogurt to balance blood sugar and curb hunger.

  2. Portion Control

    • Slice a medium banana in half; save the rest for later to avoid overshooting your calorie budget.

  3. Use as Natural Sweetener

    • Mash bananas into oatmeal or baked goods instead of added sugar to reduce overall calories.

  4. Track Rigorously

    • Use a food scale or nutrition-tracking app to log banana calories accurately.

Health Perks Beyond Calories

  • Rich in Potassium & Magnesium Support muscle function and nerve signaling.

  • Dietary Fiber Promotes satiety and stable blood sugar.

  • Vitamin B6 & C Aid metabolism and immune health.

FAQs

Q1: Are banana calories “empty”? No. Despite natural sugars, bananas deliver fiber, micronutrients and antioxidants.

Q2: Can eating bananas help you lose weight? Yes—when eaten in moderation and paired with protein, bananas can be part of an effective weight-loss plan.

Q3: Should you eat bananas before or after workouts? Before workouts for a quick carb boost; after workouts to replenish glycogen and electrolytes.

Understanding the calorie content of bananas empowers you to make informed dietary choices. Whether you need a pre-run energy boost or a mid-afternoon pick-me-up, bananas provide a nutrient-dense option that fits seamlessly into your calorie goals. Incorporate the right size, pair it wisely and enjoy the sweet benefits guilt-free!