How many calories are in a bag of Milky Way stars?

November 4, 2025 •

3 min read

According to nutritional data, a standard 33g bag of Milky Way Magic Stars contains approximately 183 to 185 calories. These bite-sized, aerated milk chocolate treats have been a popular snack for years, but the exact calorie count depends on the bag size and region.

Quick Summary

This guide provides a detailed look at the calorie content and nutritional facts for a bag of Milky Way Magic Stars, detailing the values for different bag sizes and comparing them to other popular candies.

Key Points

Calorie Count: A standard 33g bag of Milky Way Magic Stars contains approximately 183-185 calories.
Regional Variations: Calorie information can differ slightly depending on the region and the specific product formulation.
Larger Pouches: Larger 100g bags of Magic Stars contain around 557 calories, roughly triple the amount of a 33g bag.
Main Components: The calories mainly come from carbohydrates (sugars) and fats, with a small amount of protein.
Comparison with Other Products: Milky Way Stars are lighter than a full-sized, caramel-filled Milky Way bar, which is a larger product.
Moderation is Key: Due to the high sugar and fat content, these should be considered an occasional treat within a balanced diet.
Always Check the Label: Product recipes and bag sizes can change, so always verify the nutrition facts on the packaging.

Understanding the Calorie Count in Milky Way Stars

A standard small bag of Milky Way Magic Stars, typically around 33g, contains approximately 183 to 185 calories. The exact caloric value can vary slightly based on the specific product and its origin, but this range provides an accurate estimate for most snack-size bags. While the candy is known for its light, aerated milk chocolate center, it's important to understand the full nutritional breakdown to fit it into a balanced diet. Beyond calories, it's also relevant to consider fat, sugar, and protein content.

Milky Way Stars Nutritional Breakdown

The calories in Milky Way stars come primarily from a combination of carbohydrates and fats, with a smaller contribution from protein. The core of the product is milk chocolate with a lightly whipped center, and the main ingredients include sugar, cocoa butter, and skimmed milk powder. For a typical 33g bag, the nutritional profile looks like this:

Energy: 183-185 kcal (765-773 kJ)
Fat: 11-12g
of which saturates: 7.1-7.2g
Carbohydrate: 17-18g
of which sugars: 17-18g
Protein: 2.1-2.4g
Salt: 0.07-0.09g

It is worth noting that these small bags are a treat and not a significant source of daily nutrients. For those monitoring their intake, these figures offer a clear picture of what a single serving contributes to their overall diet. For example, the sugar content is quite high for the small size, which is a common characteristic of most chocolate candies.

How Do Different Milky Way Products Compare?

Milky Way offers several different products, and the calorie content varies significantly between them. The classic Milky Way bar is different from the Stars, containing nougat and caramel in addition to the milk chocolate. A comparison table can help illustrate these differences.


Product	Serving Size	Calories	Fat	Sugar
Milky Way Magic Stars	33g bag	~184 kcal	~11.5g	~17.7g
Milky Way Minis (US)	1 piece (8.2g)	~37 kcal	~1.4g	~5g
Milky Way Bar (US)	1.84 oz (52.2g)	240 kcal	9g	32g

This table shows that while the Milky Way Stars seem to be a lighter option per bag, a single classic bar has a higher total calorie count due to its larger size and different composition. For those watching their weight, snack-size portions of the Stars can be a more manageable treat compared to a full-sized bar.

Considerations for Different Bag Sizes

While the 33g bag is a common size, Milky Way Magic Stars are also available in larger pouches, such as 100g bags, which contain roughly three times the calories. For a 100g pouch, the calorie count is approximately 557 kcal. This is an important distinction for consumers, especially those who prefer to buy larger packages for sharing or multiple servings. Always check the nutritional information on the packaging, as manufacturers may alter ingredients or serving sizes.

Conclusion

So, how many calories are in a bag of Milky Way stars? A standard 33g bag contains around 183-185 calories, offering a relatively low-calorie treat compared to a full-sized chocolate bar. The stars are a lighter option thanks to their aerated texture, but they are still a candy treat primarily made of sugar and fat. As with any indulgent snack, moderation is key. Checking the specific bag size and nutritional label is the most reliable way to get an accurate figure, as product details can vary by region. For a deeper look into the effects of sugar on the body, refer to health-focused sources like the World Health Organization (WHO) [https://www.who.int/news-room/fact-sheets/detail/healthy-diet].

Healthy Diet Suggestions

While enjoying a bag of Milky Way stars on occasion is perfectly fine, it is not a healthy habit. Here are some alternatives for a balanced diet:

Fruits: Opt for a bowl of fresh berries or a banana to satisfy a sweet craving with natural sugars and added nutrients.
Dark Chocolate: Choose a small square of dark chocolate (70% or higher) for a treat with less sugar and potential antioxidant benefits.
Yogurt with toppings: Have plain Greek yogurt with a drizzle of honey and a handful of nuts for a balanced and filling snack.
Homemade trail mix: Mix nuts, seeds, and dried fruit for a nutrient-dense snack with healthy fats and fiber.
Dates with nut butter: A date stuffed with a bit of almond butter provides a satisfying, sweet, and protein-packed snack.

Frequently Asked Questions

Yes, Milky Way Magic Stars are still available for purchase, though they may be more common in the UK and European markets. They have not been discontinued, unlike some other products like the Milky Way Crispy Rolls.

Milky Way stars are small, aerated milk chocolate pieces, whereas a standard Milky Way bar features a nougat and caramel filling covered in milk chocolate. The texture and filling are the main differences, leading to different nutritional profiles per weight.

No, the calorie count depends on the size of the bag. A 33g bag has around 183-185 calories, while a larger 100g pouch will contain significantly more, at approximately 557 calories.

The primary ingredients include sugar, cocoa butter, skimmed milk powder, cocoa mass, milk fat, and emulsifiers like soya lecithin. The chocolate contains at least 14% milk solids.

While not a diet food, a small, 33g bag of Milky Way stars can be included in a diet in moderation. The key is to account for the calories and sugar in your daily intake and balance it with other, more nutritious foods.

The calories per star are not listed individually on packaging, but by dividing the bag's total calorie count by the number of pieces, you can estimate. A US Milky Way Mini, which is a different product, contains about 37 calories per piece.

Yes, based on the ingredients listed on packaging, Milky Way Magic Stars are typically suitable for vegetarians as they contain milk products but no meat-based ingredients.