Banana Nutrition Facts

Banana, per 1 medium (118 g), contains 105 calories, 1.3 g of protein, 27 g of carbohydrates, and 0.4 g of fat.

Banana Nutrition Facts

Per 1 medium (118 g)

Calories105
Protein1.3 g3%
Total carbohydrate27 g10%
Sugars14.4 g
Dietary fiber3.1 g11%
Total fat0.4 g1%
Sodium1 mg0%
Potassium422 mg9%

That is roughly 89 calories per 100 g. The %DV column shows how much one serving contributes to the daily reference intake for a 2,000-calorie diet.

Good source of fiberRich in potassiumVery low in fat

About banana

Banana is a naturally sweet fruit that is an excellent source of potassium. A 1 medium (118 g) serving supplies 105 calories and 1.3 g of protein, and it is a notable source of potassium at 422 mg per serving. The figures below are per common serving; totals shift with portion size, cooking method, cut, and brand, so treat them as a reliable reference rather than an exact label for a specific product.

Common questions

How many calories are in a medium banana?

Banana has about 105 calories per 1 medium (118 g) — roughly 89 calories per 100 g.

How much protein is in a medium banana?

Banana provides about 1.3 g of protein per 1 medium (118 g), which is 3% of the daily reference value.

How many carbs are in a medium banana?

A 1 medium (118 g) serving has about 27 g of total carbohydrate, including 3.1 g of fiber and 14.4 g of sugars.

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These figures come from a fixed reference table. The TastyAPI Nutrition API returns the same breakdown for any food — from a photo or a plain-text description — in about a second.

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Reference values are per common serving, based on USDA FoodData Central. %DV uses FDA Daily Values for a 2,000-calorie diet. Actual values vary with preparation, cut, and brand.