Calories in Mars Celebrations Bars

Instrument — Food Profile
100g
Calories

517.00

kcal
Protein

6.90

g
Carbs

62.10

g
Fat

24.10

g
Fiber

0.00

g
Sugar

55.20

g

Curious about the nutritional profile of mars celebrations bars? Whether you are tracking your macros or just want to know how many calories they contain, you are in the right place. A standard 100g serving of mars celebrations bars provides 517.00 calories, 6.90g of protein, and 62.10g of carbs.

Serving Size Variations

Portion Size Calories Protein Carbs Fat
100g (Standard) 517.00 kcal 6.90g 62.10g 24.10g
1 oz (28g) 145 kcal 1.9g 17.4g 6.7g
3 PIECES (29g) 150 kcal 2.0g 18.0g 7.0g

Vitamins & Minerals

Nutrient Amount
Calcium 69.00 mg
Iron 1.24 mg
Sodium 155.00 mg
📊 Data Source: USDA FoodData Central Database (FDC ID: 2154182)
🩺 Reviewed by Ashwini Yadav Last Updated: July 2026

Nutrition FAQs

How many carbs are in mars celebrations bars for ketosis?

No, mars celebrations bars have 62.10g of carbs per 100g, which may disrupt ketosis.

How much protein does mars celebrations bars have?

They contain 6.90g of protein per 100g, which is moderate.

How many calories are in mars celebrations bars?

100 grams of mars celebrations bars contains exactly 517.00 calories.

How many calories are in 1 3 pieces of mars celebrations bars?

A single 3 pieces (29g) of mars celebrations bars provides 150 calories.