In this article, I’ve put together a calculator and charts so you can quickly work out the exact weights and calories of various portions of Milky Way Magic Stars.
How Much Does a Magic Star Weigh?
I weighed individual Magic Stars from a large pack to get an average weight per chocolate.
The average weight of one Magic Star is 1g or 0.07oz.
Use the table to find more conversion weights of one Magic Star:
Conversion | Weight of a Magic Star |
Grams | 1 |
Ounces | 0.035 |
Kilograms | 0.001 |
Pounds | 0.002 |

Milky Way Magic Stars Weight and Calorie Calculator
Use the calculator below to work out the weight and calories for your serving of Magic Stars.
This is based on an average Magic Star weight of 1g (0.035oz) and that each Magic Star contains 5.57 calories (in kcal).
How Many Magic Stars are in a Serving?
According to Magic Stars pack information, one serving is classed as a standard-sized 33g (1.2oz) pack or a third of a 100g (3.5oz) pouch which is 33.3g (1.2oz).
Based on an average weight of 1g per Magic Star there are around 33 Magic Stars in a 33g (1.2oz) serving.
Serving sizes can vary depending on the size of the pack, see the chart below for more information.

Milky Way Magic Star Pack Sizes
Magic Stars come in three standard pack sizes, all of which have different recommended portion sizes.
The table below shows the most recent pack sizes and calories per serving. These packs are widely available in stores and supermarkets.
Magic Stars Pack Size | Weight | Calories per Serving |
Fun size mini pack | 12g/0.4oz | 67kcal |
Standard individual pack | 33g/1.2oz | 184kcal |
Standard pouch | 100g/3.5oz | 1/3 pack (33.3g) 185kcal |
Magic Stars Weight and Calorie Chart
Use the chart below to find more Magic Stars serving weights and calories, these figures are based on an average Magic Star weighing 1g (0.035oz) and that they contain 5.57kcal per gram (as per pack information)
Magic Star Serving Size | Average Weight | Calories (in kcal) |
1 Magic Star | 1g/0.035oz | 6 |
2 Magic Stars | 2g/0.07oz | 11 |
3 Magic Stars | 3g/0.1oz | 17 |
4 Magic Stars | 4g/0.14oz | 22 |
5 Magic Stars | 5g/0.18oz | 28 |
6 Magic Stars | 6g/0.2oz | 33 |
7 Magic Stars | 7g/0.25oz | 39 |
8 Magic Stars | 8g/0.28oz | 45 |
9 Magic Stars | 9g/0.3oz | 50 |
10 Magic Stars | 10g/0.35oz | 56 |
25g | 25g/0.88oz | 139 |
50g | 50g/1.76oz | 279 |
75g | 75g/2.65oz | 418 |
100g | 100g/3.53oz | 557 |
1oz | 28.3g/1oz | 158 |
2oz | 56.7g/2oz | 316 |
3oz | 85g/3oz | 473 |
4oz | 113.4g/4oz | 632 |
More Magic Stars FAQs
Based on an average weight of 1g (0.035oz) per Magic Star, there are around 100 Magic Stars in a standard 100g (3.53oz) pouch.
Based on an average weight of 1g (0.035oz) per Magic Star, there are around 100 Magic Stars in 100g.
Based on an average weight of 1g (0.035oz) per Magic Star, there are around 12 Magic Stars in a fun-size bag.
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