Calories in Banana
1 banana (126 g) has 122 calories, with 0.9 g of protein, 0.4 g of fat and 29 g of carbohydrates. Per 100 grams, banana has 97 calories.
Most of the calories in banana come from carbohydrates (94%). Banana is low in fat and high in sugar (16 g per 100 g). It has more calories per gram than 72% of the 291 fruits in our database.
Banana Calorie Calculator
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Banana calories by serving size
Common amounts of banana with calories and macros. Tap a row for its full nutrition page.
| Serving | Weight | Calories | Protein | Fat | Carbs |
|---|---|---|---|---|---|
| 1 slice | 6 g | 6 | 0 g | 0 g | 1.4 g |
| 2 slices | 12 g | 12 | 0.1 g | 0 g | 2.7 g |
| 50g | 50 g | 49 | 0.4 g | 0.1 g | 11 g |
| 1/2 cup | 75 g | 73 | 0.6 g | 0.2 g | 17 g |
| 100g | 100 g | 97 | 0.7 g | 0.3 g | 23 g |
| 4 oz | 113 g | 110 | 0.8 g | 0.3 g | 26 g |
| 1 banana | 126 g | 122 | 0.9 g | 0.4 g | 29 g |
| 1 cup | 150 g | 146 | 1.1 g | 0.4 g | 34 g |
| 200g | 200 g | 194 | 1.5 g | 0.6 g | 45 g |
| 2 bananas | 252 g | 244 | 1.9 g | 0.7 g | 57 g |
Banana vs similar foods
Calories per 100 g compared with other fruits.
Banana: common questions
How many calories are in 1 banana?
1 banana (126 g) has 122 calories.
How many calories are in 100 grams of banana?
100 grams of banana has 97 calories, 0.7 g of protein, 0.3 g of fat and 23 g of carbohydrates.
How much protein is in banana?
Banana has 0.7 g of protein per 100 g. 1 banana gives you 0.9 g.
Is banana high in calories?
Banana has 97 calories per 100 g. It has more calories per gram than 72% of the 291 fruits in our database. A 2,000 calorie day fits about 20.6 kg of it.
More about banana
Amount for a target
Weights and conversions
Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2709224. Original description: Banana, raw. Portion weights are USDA household measures.