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How many bananas is 240g? A guide to weight, size, and recipes

4 min read

According to the USDA, a single medium banana typically weighs about 118 grams, which means 240g is equivalent to approximately two medium bananas. This conversion, however, depends on whether the bananas are peeled or unpeeled and varies significantly by size and ripeness.

Quick Summary

The number of bananas equaling 240g varies based on fruit size, with extra small, medium, and large varieties having different weights. For most recipes, 240g is equivalent to two medium-sized bananas once peeled.

Key Points

  • Two Medium Bananas: 240g is approximately two medium bananas, but this can vary depending on their size.

  • Peeled vs. Unpeeled Weight: Recipes usually refer to the peeled weight. A peel can account for 30-40% of a banana's total weight.

  • Size Variation is Key: Banana weight can differ greatly by size; extra small bananas are around 81g, while extra large ones can exceed 150g.

  • Baking Precision: For accurate baking, a digital kitchen scale is the best tool to ensure you have exactly 240g of peeled banana.

  • Ripeness Factor: The ripeness of a banana can influence its weight and moisture content, with ripe bananas generally being slightly heavier and softer.

  • Nutritional Benefits: 240g of bananas provides a good source of potassium, fiber, and vitamins B6 and C.

In This Article

The Simple Answer: How Many Bananas is 240g?

For most baking and cooking applications, 240g of bananas corresponds to approximately two medium-sized, peeled bananas. A standard medium banana, weighing around 118 grams with the peel, yields roughly 110-120 grams of edible fruit, depending on the thickness of the skin. Therefore, two medium bananas would provide close to the 240g target, making them a reliable estimate for most recipes.

However, this is just a starting point. The exact number can shift depending on several factors, including the bananas' size, ripeness, and whether the recipe calls for the peeled or unpeeled weight. Precision is especially important in baking, where the balance of moisture and dry ingredients can be delicate. For the most accurate measurement, a digital kitchen scale is the best tool.

Factors Affecting Banana Weight

Not all bananas are created equal, and their weight can differ significantly. Understanding these variables is key to getting your measurements right without a scale.

Size

Banana sizes are categorized, with each size having a different average weight:

  • Extra Small (under 6 inches): ~81 grams
  • Small (6-7 inches): ~101 grams
  • Medium (7-8 inches): ~118 grams
  • Large (8-9 inches): ~136 grams
  • Extra Large (over 9 inches): ~152 grams

Based on these figures, 240g could be: three small bananas (3 x 101g = 303g), two large bananas (2 x 136g = 272g), or just under two extra large bananas. It's clear that grabbing two bananas at random won't always hit the 240g mark perfectly.

Ripeness

As a banana ripens, its starch content converts into sugar, and its moisture content can fluctuate. This process slightly affects the fruit's overall weight. A perfectly ripe, yellow banana will often weigh slightly more than a green, unripe one of the same size. For baking, where ripeness is often desired, this is a minor but notable detail.

Peeled vs. Unpeeled

This is perhaps the most critical distinction. A banana peel can account for a significant portion of its total weight—as much as 30-40%. Most recipes, especially baking ones, refer to the weight of the edible part of the banana, which is the peeled fruit. Always check the recipe for clarification. If it doesn't specify, assume it means peeled weight for consistency and best results.

How to Measure Your Bananas Accurately

While estimates are fine for casual cooking, a precise recipe requires a more accurate method. A kitchen scale is the gold standard for measuring ingredients by weight.

Using a digital kitchen scale:

  1. Place a bowl on your scale and press the 'tare' or 'zero' button to reset the weight to zero.
  2. Peel your bananas and add them to the bowl, one by one.
  3. As you add the fruit, the scale will show the cumulative weight. Stop when you reach 240g.
  4. You may need to add a small piece from another banana to hit the exact target, or remove a slice if you go over.

A Quick Reference Table for 240g

This table provides a helpful guide for estimating how many bananas you need for a 240g measurement, assuming you are using the peeled fruit for your recipe.

Banana Size Average Peeled Weight (approx.) Number of Bananas for 240g (approx.)
Extra Small 50-60g 4 to 5
Small 60-70g 3 to 4
Medium 70-80g 3 to 3.5 (often 2 large ones will suffice)
Large 80-90g 2 to 3
Extra Large 90-100g 2 to 2.5

*Note: The weights in this table are approximate for peeled fruit and can vary. A digital scale is always the most accurate method.

Common Uses for 240g of Banana

240g of banana is a versatile amount, perfect for a variety of culinary creations. Here are a few common uses:

  • Banana Bread: Many classic banana bread recipes call for around 240-250g of mashed banana, which is typically 2-3 medium ripe bananas.
  • Smoothies: A couple of medium bananas add a great creamy texture, sweetness, and potassium boost to any smoothie.
  • Pancakes: Mashing two bananas can create a simple, flourless base for healthy pancakes.
  • Oatmeal: Stirring mashed banana into your morning oatmeal sweetens it naturally and adds extra fiber.
  • Muffins and Cakes: 240g is a standard quantity for providing moisture and flavor in baked goods like muffins, cupcakes, or sheet cakes.

The Nutritional Profile of 240g of Bananas

Using the approximate nutritional data for a medium banana (118g, peeled) as a baseline, 240g of peeled bananas would offer a substantial nutritional boost:

Based on 2 x 118g medium bananas (approx. 240g peeled):

  • Calories: ~210 calories
  • Potassium: ~844mg (critical for heart health and muscle function)
  • Dietary Fiber: ~6g (excellent for digestive health)
  • Carbohydrates: ~54g
  • Sugars: ~28g (naturally occurring)
  • Vitamin B6: ~0.8mg (supports brain health)
  • Vitamin C: ~20mg (a powerful antioxidant)

Incorporating this amount of banana into your diet offers a delicious way to boost your intake of essential vitamins and minerals. The natural sweetness makes it an ideal substitute for processed sugar in many recipes.

Conclusion: Getting the Right Amount for Your Recipe

To answer the question of how many bananas is 240g, the most practical and reliable answer is approximately two medium, peeled bananas. While this estimation works well for most cooking, using a digital scale is the only way to guarantee accuracy, especially for baking, where ingredient precision can be the difference between a perfect result and a culinary misstep. Ultimately, understanding the variables of size, ripeness, and the peeled versus unpeeled state empowers you to confidently measure and use bananas in any recipe, ensuring delicious and consistent outcomes every time.

For a great starting point for using your 240g of bananas, check out this classic banana bread recipe: Simply Recipes Banana Bread.

Frequently Asked Questions

If you don't have a scale, you can estimate. Since a peeled medium banana is approximately 110-120g, using two medium bananas should get you very close to 240g. For a more precise measurement, you can use a measuring cup, keeping in mind that 240g of mashed banana is just over one cup.

A standard serving is typically one medium banana, which is around 118g. So, 240g would be equivalent to about two servings. This is a healthy amount for a snack or an ingredient in a recipe, offering a great source of potassium, fiber, and energy.

Specifying ingredients by weight in grams is more accurate for baking and cooking than using cups or units. This is because the weight of ingredients can vary significantly based on how they are packed or measured, leading to inconsistent results.

For almost all recipes, the specified weight refers to the edible, peeled fruit. A banana peel can account for over a third of the fruit's total weight, so it's important to peel the bananas before weighing them to get an accurate measurement for your recipe.

For best results, use very ripe, spotty bananas, as they are softer and sweeter. You can mash them with a fork, a potato masher, or even in a food processor for a smoother consistency, depending on your recipe's needs.

While it can vary slightly, 240g of mashed banana is roughly equivalent to a little more than 1 cup. A typical conversion is 1 cup of mashed banana equals approximately 225 grams, so 240g would be slightly over 1 cup.

A green, unripe banana can weigh slightly less than a ripe one of the same size. As bananas ripen, the starches convert to sugar, and moisture content changes, which can slightly affect the overall weight.

References

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Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice.