Calories in Banana
105 calories in 1 medium (118 g) (89 kcal per 100 g)
Banana has 105 calories per 1 medium (118 g). Use this quick USDA-sourced reference for calories and macros, then log the real meal in TrueCal when portions change.
Nutrition facts
| Nutrient | Per serving | Per 100 g |
|---|---|---|
| Calories | 105 kcal | 89 kcal |
| Protein | 1.3 g | 1.1 g |
| Carbs | 26.9 g | 22.8 g |
| Fat | 0.4 g | 0.3 g |
| Fiber | 3.1 g | 2.6 g |
| Sodium | 1 mg | 1 mg |
Macro calorie breakdown
Using the common 4 kcal per gram for protein, 4 kcal per gram for carbs, and 9 kcal per gram for fat convention, the 1 medium (118 g) serving breaks into these macro-derived calorie shares.
- Protein: 1.3 g, about 5.2 kcal, or 4.5% of macro-derived calories.
- Carbs: 26.9 g, about 107.6 kcal, or 92.4% of macro-derived calories.
- Fat: 0.4 g, about 3.6 kcal, or 3.1% of macro-derived calories.
That equals 1.2 g protein per 100 calories for this serving.
Serving and 100 g context
The labeled serving is 118 g, which is 1.18 times the 100 g reference amount. That serving lists 105 calories, while the 100 g reference lists 89 kcal.
For macros, the same serving shows 1.3 g protein, 26.9 g carbs, and 0.4 g fat. The 100 g reference shows 1.1 g protein, 22.8 g carbs, and 0.3 g fat.
Other measured nutrients
Fiber is 3.1 g per 1 medium (118 g) and 2.6 g per 100 g in the USDA data.
Sodium is 1 mg per 1 medium (118 g) and 1 mg per 100 g in the USDA data.
Tracking calories in Banana
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Data: USDA FoodData Central — Bananas, raw