How Heavy Is One Banana?

Everything You Need to Know About Banana Weight
Bananas are a staple fruit in many households around the world. They’re nutritious, easy to eat on the go, and great for adding to smoothies, desserts, or breakfast bowls.
But have you ever wondered: how heavy is one banana? Whether you’re tracking calories, baking banana bread, or just curious, understanding the average weight of a banana can be surprisingly useful.
Average Weight of a Banana
The weight of a banana can vary depending on its size and whether you’re measuring it with or without the peel. Here’s a general breakdown:
- Small banana (6–7 inches):
- With peel: ~100–110 grams
- Without peel: ~80–90 grams
- Medium banana (7–8 inches):
- With peel: ~120–130 grams
- Without peel: ~100–110 grams
- Large banana (8–9 inches):
- With peel: ~140–150 grams
- Without peel: ~120–130 grams
So, on average, a medium banana without the peel weighs around 110 grams. This is the standard size most nutritional data is based on.
Why Does Banana Weight Matter?
If you’re cooking or baking with bananas, weight is more reliable than size. For example, some recipes call for “2 ripe bananas,” but the actual banana size can greatly impact your final result.
In baking, especially for banana bread, using the correct weight ensures the right texture and flavor.
Weight is also important if you’re tracking your food for health reasons. Knowing the weight helps accurately calculate:
- Calories (a medium banana has ~105 calories)
- Carbohydrates (~27g per medium banana)
- Sugar content (~14g natural sugar)
- Potassium (~422 mg per medium banana)
How to Weigh a Banana
To get an exact weight, use a kitchen scale:
- Weigh the banana with the peel.
- Peel it and weigh just the flesh if needed for recipes.
- If using in smoothies, weighing after peeling gives the most accurate calorie and nutrient count.
Banana Weight by Cup Measurement
If you don’t have a scale, you can use these rough equivalents:
- 1 cup mashed banana = ~225 grams = ~2–3 medium bananas
- 1 medium banana, sliced = ~1/2 cup = ~110 grams
This is handy for baking or smoothie recipes where bananas are listed by cup rather than count.
Final Thoughts
So, how heavy is one banana? It depends on size and whether it’s peeled, but generally, a medium peeled banana weighs about 110 grams (3.9 oz). Whether you’re baking, meal planning,
Remember: while exact weight matters in cooking and calorie counting, when it comes to enjoying bananas as a healthy snack, it’s okay to keep things simple.
