Showing values for 100 g
Nutrition facts
per 100 g% DV = share of the FDA daily value for the selected amount.
Source: Open Food Facts · Confidence: 90% · Barcode (EAN): 9300682058780 · Data last verified:
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Common questions
How many calories are in Mars Fun Size?
Mars Fun Size by Mars has 451 kcal per 100 g. One serving (16 g) is about 72 kcal.
How much protein is in Mars Fun Size?
Mars Fun Size contains 3.1 g of protein per 100 g — about 0.5 g per 16 g serving.
Is Mars Fun Size high in sugar?
Yes — 57.5 g of sugar per 100 g, roughly 14 teaspoons. Sugar makes up 81% of its carbohydrates.
Is Mars Fun Size high in saturated fat?
It has 8.1 g of saturated fat per 100 g — 40% of the daily value, which counts as high.
Why does Mars Fun Size have a Nutri-Score of E?
Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (451 kcal), sugar (57.5 g), saturated fat (8.1 g). Overall that places it in band E.
How much Mars Fun Size is 100 calories?
About 22 g of Mars Fun Size equals 100 kcal. It is energy-dense, so small amounts add up quickly.
Is Mars Fun Size high in calories?
Yes — 451 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 226 kcal.
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