What Does 89 Calories or 100 Grams of Banana Look Like? Our team measured what 100 grams of banana looks like to help you visualize its weight and calories . As you can see from the picture, one banana (without peel) made up the entire 100 grams or 89 calories . A standard serving of banana is about one cup or 150 grams, which means it contains about 134 calories . Depending on the size and ripeness of the banana , the weight and calories may differ for you. A medium banana has 105 calories , 27 grams of carbs, and 422.4 mg of potassium. It is also a good source of fiber and low in fat, cholesterol, and sodium. How much nutrition is there in 1 banana ? The calories and nutrition in a banana mostly depend on its size. You can get almost 105 calories from a medium size ripe banana. These calories mainly come from natural sugar and carbohydrates. There are 89 calories in 100 grams of Bananas. Get full nutrition facts and other common serving sizes of Bananas including 1 oz and 1 extra small.
