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  4. Formulated bar, Mars Snackfood Us, Snickers Marathon Double Chocolate Nut Bar

Snickers Marathon bar has 377 kcal and 22.4 g protein per 100 g. The "protein bar" positioning from a candy brand — useful calories when training, but the sugar load is significant. Treat as a fueling option, not a meal replacement.

About this food

How should I track Formulated bar, Mars Snackfood Us, Snickers Marathon Double Chocolate Nut Bar?

Formulated bar, Mars Snackfood Us, Snickers Marathon Double Chocolate Nut Bar is high in zinc. Supplement tracking comes down to two things: measuring the supplement itself and logging everything around it. For powders like Formulated bar, Mars Snackfood Us, Snickers Marathon Double Chocolate Nut Bar, a kitchen scale beats a scoop — scoops typically deliver 10–20% more than the stated serving (Almiron-Roig et al., Appetite 2013, found portion errors of 50–200% for dense foods). For capsules and tablets, count-based tracking is simpler but still matters at multiple daily doses. The real tracking trap is what you mix supplements with — milk, fruit, or nut butter can turn a 30-calorie serving into a 400-calorie shake. Log each ingredient separately for an accurate total.

Macro Breakdown

Macro Split: 24% Protein, 55% Carbs, 21% FatCarbs55%
Protein24%22.4g
Carbs55%51.7g
Fat21%9.0g

Nutrition Facts

Per 100g. Percentages reflect Daily Value (DV).

Energy
  • Calories
    377kcal—
Macronutrients
  • Protein
    22.4g45%
  • Carbohydrates
    51.7g—
  • Fat
    9.0g—
  • Fiberathlete
    10.5g38%
  • Sugar
    22.7g—
  • Saturated Fat
    4.9g—
Minerals
  • Sodium
    333mg—
  • Calciumathlete
    1500mg115%
  • Ironathlete
    18mg100%
Vitamins
  • Vitamin Dathlete
    0.0mcg0%

% Daily Value based on FDA 2,000 kcal reference diet. Strength trainees have different needs — see highlighted nutrients.

Serving Calculator

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Formulated bar, Mars Snackfood Us, Snickers Marathon Double Chocolate Nut Bar — values for 100g

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Primary macros

Calories
377
kcal
Protein
22.4
g
Carbs
51.7
g
Fat
9.0
g

More nutrients

Fiber
10.5g
Sugar
22.7g
Sat. Fat
4.9g
Sodium
333mg
Calcium
1500mg
Iron
18mg
Potassium
362mg
Magnesium
317mg
Zinc
14mg
Vitamin D
0.0mcg
Nutrient highlights
High in ZincHigh in CalciumHigh in IronHigh in MagnesiumHigh in FiberHigh in Protein

Frequently Asked Questions

Formulated bar, Mars Snackfood Us, Snickers Marathon Double Chocolate Nut Bar is high in zinc. Supplement tracking comes down to two things: measuring the supplement itself and logging everything around it. For powders like Formulated bar, Mars Snackfood Us, Snickers Marathon Double Chocolate Nut Bar, a kitchen scale beats a scoop — scoops typically deliver 10–20% more than the stated serving (Almiron-Roig et al., Appetite 2013, found portion errors of 50–200% for dense foods). For capsules and tablets, count-based tracking is simpler but still matters at multiple daily doses. The real tracking trap is what you mix supplements with — milk, fruit, or nut butter can turn a 30-calorie serving into a 400-calorie shake. Log each ingredient separately for an accurate total.

Formulated bar, Mars Snackfood Us, Snickers Marathon Double Chocolate Nut Bar contains 22.4g protein per 100g, which is high in protein. A 100g serving provides 22.4g protein.

Notable nutrients in Formulated bar, Mars Snackfood Us, Snickers Marathon Double Chocolate Nut Bar include Zinc, Calcium and Iron. Per 100g: 22.4g protein, 51.7g carbs, and 9g fat.

Formulated bar, Mars Snackfood Us, Snickers Marathon Double Chocolate Nut Bar contains 377 kcal per 100g, making it more calorie-dense. For weight loss, control portion sizes and fit it within your daily calorie targets.

Formulated bar, Mars Snackfood Us, Snickers Marathon Double Chocolate Nut Bar is not ideal for a keto diet. At 41.2g net carbs per 100g, a single serving could easily exceed the daily 20-50g net carb limit.

Formulated bar, Mars Snackfood Us, Snickers Marathon Double Chocolate Nut Bar provides 377 kcal, 22.4g protein, 51.7g carbs, and 9g fat per 100g. Compare with other supplements foods in our database to find the best option for your nutritional goals.

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Supplements

Formulated bar, Mars Snackfood Us, Snickers Marathon Double Chocolate Nut Bar

Macros per 100g

377
Calories
Protein22.4g
Fat9.0g
Carbs51.7g
Article research basis
1,316Papers Analyzed
4,659Foods in Database
100%Peer-Reviewed Sources
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Reviewed by Calibr8

Peer-reviewed data · Last updated March 14, 2026

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