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How many calories are in a marshmallow?

4 min read

According to CalorieKing, one regular marshmallow contains approximately 23 calories. While marshmallows are a popular sweet treat, their nutritional content, including how many calories are in a marshmallow, can vary significantly depending on the size and type, making it essential to understand the details for mindful eating.

Quick Summary

The calorie count of a marshmallow depends on its size and type, with one regular marshmallow containing around 23 calories and a standard 28-gram serving having about 90 calories. Calories come primarily from sugar and corn syrup, with very little fat or protein content.

Key Points

  • Regular Marshmallow Calories: One regular-sized marshmallow contains approximately 23 calories and is mostly composed of sugar.

  • Mini Marshmallow Calories: About 10 miniature marshmallows contain around 22 calories, making them a comparable and portion-controlled alternative to one regular marshmallow.

  • Jumbo Marshmallow Calories: A single jumbo marshmallow is significantly higher in calories, typically around 90 calories per piece.

  • Fat and Protein Content: Marshmallows are a low-fat, high-sugar treat with negligible protein, providing an energy boost from simple carbohydrates.

  • Variable Calorie Counts: The number of calories can change dramatically with variations, such as chocolate-covered marshmallows (about 40 calories each) or homemade recipes.

  • Healthy Consumption: Marshmallows can be part of a balanced diet when enjoyed in moderation and with proper portion control, especially when opting for smaller sizes or plain varieties.

  • Gluten-Free Status: Many standard marshmallows are gluten-free, but it's important to check the specific product label if you have a gluten intolerance.

In This Article

Understanding Marshmallow Calories: What's the Breakdown?

Marshmallows are a popular confection made primarily from sugar, corn syrup, and gelatin. As a result, most of their calorie content comes from carbohydrates, with very little contribution from fat or protein. The exact number of calories can fluctuate based on the marshmallow's size and whether it has been altered or added to other foods.

Calories by Marshmallow Size

Serving size is the most important factor in determining the number of calories. The small, regular-sized marshmallows used for s'mores or hot chocolate have a significantly different calorie count than the larger jumbo versions. Here is a breakdown of the calories per piece for common marshmallow sizes:

  • Miniature Marshmallows: Approximately 2 calories per miniature piece. This can vary slightly between brands, but this is a good general estimate.
  • Regular/Large Marshmallows: About 23 calories per piece, based on a standard 7.2-gram marshmallow. This is the classic size found in most standard bags.
  • Jumbo Marshmallows: A single jumbo marshmallow can contain around 90 calories. These are much larger and denser, which explains the higher calorie count per piece.

Calories in Different Marshmallow Products

When marshmallows are incorporated into other sweets or recipes, their caloric value increases due to additional ingredients. Here are a few examples:

  • Chocolate-Covered Marshmallows: Typically contain around 40 calories per piece due to the addition of chocolate.
  • Marshmallow Peeps: These popular seasonal treats contain about 32 calories per peep.
  • Marshmallow Creme: A two-tablespoon serving of marshmallow creme has approximately 40 calories.
  • Homemade Marshmallows: Can vary, but one serving might contain around 34 calories.

Nutritional Comparison: Marshmallows vs. Other Treats

While marshmallows are often perceived as a diet-buster, their plain form can be a surprisingly low-calorie alternative to other popular confections, especially when consumed in moderation. The table below compares the calories per 100 grams, providing a standard reference point for comparison.

Item Calories per 100g Primary Calorie Source
Marshmallows (Plain) ~318 kcal Carbohydrates/Sugar
Granulated Sugar ~398 kcal Carbohydrates/Sugar
Milk Chocolate ~535 kcal Fat and Sugar
Marshmallow Peeps ~32 kcal per peep Carbohydrates/Sugar
Chocolate-Covered Marshmallow ~40 kcal per piece Carbohydrates/Sugar and Fat

Can marshmallows be part of a healthy diet?

Because of their high sugar content and lack of significant nutritional value, marshmallows are considered an occasional treat rather than a dietary staple. However, there are ways to incorporate them into a balanced diet:

  • Mindful Indulgence: Enjoying a few marshmallows can be a low-calorie way to satisfy a sweet craving compared to richer desserts.
  • Strategic Pairings: Some suggest adding marshmallows to healthy foods like sweet potatoes to make them more appealing, though this adds sugar.
  • Gluten-Free Option: For those with gluten intolerance, most standard marshmallows are naturally gluten-free. Always check the packaging to be sure.
  • Portion Control: Due to the varying calorie counts, paying attention to portion size is key. A single serving of about four large marshmallows or a half-cup of mini marshmallows contains around 90 calories.

The Role of Ingredients in Calorie Count

The primary ingredients in standard marshmallows are corn syrup, sugar, dextrose, water, and gelatin. The combination of corn syrup and sugar provides a high concentration of simple carbohydrates, which is where almost all the calories originate. The gelatin acts as a whipping agent to create the light, fluffy texture but contributes minimal calories. Any additional flavors, colors, or coatings, like chocolate, will increase the final calorie count.

How to Minimize Calories with Marshmallows

If you are watching your calorie intake but still want to enjoy marshmallows, consider these tips:

  1. Choose Miniatures: The smaller size means a more controlled portion. 10 mini marshmallows contain about 22 calories, similar to one regular-sized marshmallow.
  2. Opt for Plain: Avoid chocolate-covered or other flavored marshmallows, as these have added calories from extra ingredients.
  3. Create Your Own: Making homemade marshmallows gives you control over the ingredients, potentially allowing for lower-sugar alternatives, though the calorie difference might be minor.
  4. Use as a Topping: Sprinkle a few mini marshmallows on top of a low-calorie hot chocolate rather than eating a larger, whole piece as a standalone snack.

Conclusion

So, how many calories are in a marshmallow? It largely depends on its size, with a single regular marshmallow averaging about 23 calories, while a jumbo version can contain up to 90 calories. Marshmallows are a low-fat, high-sugar confection that offers little nutritional benefit beyond a quick energy boost from carbohydrates. For those monitoring their intake, understanding the differences between sizes and types is crucial for responsible consumption. Whether enjoyed on a campfire or in a cup of hot cocoa, the key is to manage your portion sizes to keep it a fun, occasional treat.

Here are some final insights on how to enjoy this sweet treat responsibly: Learn more about the nutritional value of common foods on the University of Rochester Medical Center website.

Frequently Asked Questions

No, marshmallows provide very little nutritional benefit beyond a dose of carbohydrates from sugar. They contain virtually no vitamins, minerals, fiber, or healthy fats.

A standard cup of miniature marshmallows, which weighs about 50 grams, contains approximately 159 calories.

One single miniature marshmallow contains approximately 2 calories. A group of 10 miniatures is typically about 22 calories, roughly equivalent to one regular-sized marshmallow.

The calories in a marshmallow come almost entirely from sugar and corn syrup. These ingredients provide simple carbohydrates, which account for the vast majority of the caloric content.

Homemade marshmallows can have a slightly different calorie count depending on the recipe. Some estimates put them at around 34 calories per piece, but they are still a sugar-heavy dessert.

Yes, adding a chocolate coating significantly increases the calorie count. A typical chocolate-covered marshmallow can have around 40 calories per piece, compared to about 23 for a plain, regular-sized marshmallow.

Yes, marshmallows can be included in a diet as a treat, as they are low in fat and portion sizes can be easily controlled. Choosing smaller mini marshmallows and being mindful of intake is key.

References

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Medical Disclaimer

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