how many calories in a small banana
A small banana (about 6–7 inches long, around 100 g) has roughly 90 calories.
Quick Scoop
- Typical small banana: about 90 calories.
- Most of those calories come from carbohydrates (natural sugars and starch).
- It also gives a little protein (about 1 g) and very little fat (around 0.3 g).
- Plus: potassium, vitamin B6, vitamin C, and a couple of grams of fiber, which help with energy, nerve function, and digestion.
Mini nutrition breakdown (small banana ~100 g)
| Nutrient | Approx. amount |
|---|---|
| Calories | ~90 kcal |
| Carbs | ~23 g |
| Sugar (natural) | ~12 g |
| Fiber | ~2–3 g |
| Protein | ~1 g |
| Fat | ~0.3 g |
| Potassium | ~360 mg |
| Vitamin B6 | ~0.4 mg |
| Vitamin C | ~9 mg |
Why size still matters
Calorie counts are averages, so your banana might be a bit above or below 90 calories depending on how short, long, or thick it is.
If you need more precision for tracking (for example, with strict dieting), weighing the peeled banana and using a “per 100 g” entry in an app will get you closer to the exact number.
TL;DR: A small banana is about 90 calories , plus fiber and potassium, making it an easy, nutrient-dense snack.
Information gathered from public forums or data available on the internet and portrayed here.
