389 kcal P 16.89g C 66.27g F 6.9g
🍎 banana
Calories in Banana
How ripeness changes a banana's calories and sugar
89 kcal
What makes banana so powerful?
A medium banana weighs about 118 g without the peel, so it lands near 105 calories, almost all from carbohydrate. The number barely moves as the fruit ripens, but the type of carbohydrate does: green bananas hold more resistant starch, while spotted ones have converted most of it to sugar and taste sweeter. That is why a firm banana digests more slowly and a very ripe one is better right before a workout. Peeled weight is what the calorie figures use, so weigh the fruit without the skin when you track it.
About 105 kcal each
A medium peeled banana is roughly 118 g.
Green vs spotted
Less sugar and more resistant starch when green; the reverse when ripe.
Quick carbs
About 23 g of carbohydrate per 100 g makes it a common pre-workout snack.
💡 When & how to use it
Eat a firmer banana for steadier energy, a spotted one before exercise or blended into baking. Freeze overripe bananas peeled and sliced for smoothies instead of throwing them away.
Calories by Serving Size
100g
89 kcal
P 1.09g C 22.84g F 0.33g
200g
178 kcal
P 2.2g C 45.7g F 0.7g
50g
45 kcal
P 0.5g C 11.4g F 0.2g
Full Nutrition Facts
Per 100g — daily values based on a 2,000 calorie diet
Nutrition Facts
Serving size: 100g
Calories 89
% Daily Value*
Total Fat 0.33g 0%
Trans Fat g
Total Carbohydrate 22.84g 8%
Protein 1.09g 2%
* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
How does Banana fit your daily goals?
18 min
Walking to burn 89 kcal
4%
of 2,000 kcal daily goal
1.09g
protein (2% of daily 50g)
22
servings until 2,000 kcal
Log Banana in CalRay — just snap a photo
CalRay's AI recognizes banana and hundreds of thousands of other foods from a photo. No manual lookup needed.
Frequently Asked Questions
How many calories are in Banana?
Banana contains 89 calories per 100g. It is a moderate-calorie food that can fit into most healthy diets.
How much protein does Banana have?
Banana provides 1.09g of protein per 100g, which is 2% of the 50g daily recommended value. It is not a primary protein source.
How many carbs are in Banana?
Banana contains 22.84g of carbohydrates per 100g .
Is Banana good for weight loss?
Banana has 89 kcal per 100g, which is relatively moderate. It can fit into a weight-loss diet as long as portion sizes are managed.
How do I track Banana calories accurately?
The easiest way to track banana is with CalRay. Simply snap a photo of your meal and the AI will automatically identify the food and calculate calories and macros based on the estimated portion size — no manual lookup required. You can also search by name and adjust gram weight manually.
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