# How many calories are in a banana?

**Two medium bananas, 240 g: about 210 calories.**

| By portion size | calories |
|---|---|
| Half portion, 120 g | 105 |
| Portion, 240 g | 210 |
| Double portion, 480 g | 420 |
| Per 100 g | 88 |

One medium banana is about 105 calories.

Like 45 minutes of walking. As many calories as 12 cucumbers.

Reference value. Source: rounded reference values from USDA FoodData Central. General information, not a substitute for advice from a dietitian or doctor.

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Photo: Krzysztof Golik, CC BY-SA 4.0, https://commons.wikimedia.org/wiki/File:Bananas_on_black_background_02.jpg