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How Many Calories in Candies, Mars Snackfood US, Snickers Munch Bar?

✓ Nutrition data reviewed against USDA FoodData Central and Public Health England guidance by Jordan Morley, Editorial Reviewer. Last reviewed: 27 October 2026.

Fact-checked against original USDA source data by Jordan Morley, Editorial Reviewer. Not a registered dietitian — nutrition figures are sourced directly from USDA FoodData Central, not independently assessed medical advice.

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536
calories per 100g
214 calories per 1 serving 1.42 oz bar (40g)
MORiSH high-protein snacks — try alongside
15.2gProtein
43.6gCarbs
36.2gFat
4.7gFibre

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⚖ Kitchen Scales

Quick reference — common serving sizes

AmountCaloriesProtein
1 oz (28g)152 kcal4.3g
100g536 kcal15.2g
1 serving 1.42 oz bar214 kcal6.1g
grams
536kcal
15.2gprotein
43.6gcarbs
36.2gfat
4.7gfibre

A candies, mars snackfood us, snickers munch bar contains 536 calories per 100g. A typical 1 serving 1.42 oz bar (40g) provides about 214 calories. Candies, Mars Snackfood US, Snickers Munch Bar is high in calories and is a good source of protein. Accurate tracking starts with weighing portions — a digital kitchen scale removes all the guesswork.

Candies, Mars Snackfood US, Snickers Munch Bar Nutrition Facts

NutrientPer 100gPer serving (40g)
Calories536 kcal214 kcal
Protein15.2g6.1g
Carbohydrates43.6g17.4g
of which Sugars30.9g12.4g
Fat36.2g14.5g
of which Saturates8.8g3.5g
Fibre4.7g1.9g
Sodium358.0mg143mg
Potassium0.0mg0mg
Calcium54.0mg22mg
Iron1.0mg0.4mg
Vitamin C0.0mg0.0mg
Vitamin A0.0µg0µg
Selenium0µg0µg
Riboflavin (B2)0mg0.0mg

% of Daily Value (per 100g)

Based on a standard 2,000-calorie reference diet — the same basis used on nutrition labels in the US and UK.

High-protein options alongside candies, mars snackfood us, snickers munch bar

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Have a cat or dog? Check whether candies, mars snackfood us, snickers munch bar is safe for your dog or safe for your cat before sharing. Also check the full ingredient breakdown and food safety guide for pregnancy and storage advice. If calorie tracking is part of a broader health check, hormone testing can rule out metabolic factors affecting your results. Tracking supplements too? Check drug and supplement interactions before combining anything new.

Good to know

Check the actual serving size on packaging before comparing to the per-100g figures here — snack portions are often smaller (or larger) than 100g.

Does candies, mars snackfood us, snickers munch bar fit your diet?

High-protein diets

At 15.2g of protein per 100g, candies, mars snackfood us, snickers munch bar clears the 15g/100g threshold generally used to call a food high-protein — a useful contributor if you're tracking protein intake for muscle maintenance, satiety, or a higher-protein eating pattern.

Moderation note

Candies, Mars Snackfood US, Snickers Munch Bar is relatively energy-dense (536 kcal/100g) with 8.8g of saturated fat per 100g — fine as part of a varied diet, worth weighing rather than eyeballing if you're watching saturated fat intake specifically.

Frequently Asked Questions

How many calories in candies, mars snackfood us, snickers munch bar per 100g?

Candies, Mars Snackfood US, Snickers Munch Bar contains 536 calories per 100g, based on USDA reference data.

Is candies, mars snackfood us, snickers munch bar high in calories?

A 1 serving 1.42 oz bar of candies, mars snackfood us, snickers munch bar (40g) has around 214 calories — roughly 11% of a 2,000-calorie daily intake.

Is candies, mars snackfood us, snickers munch bar good for weight loss?

Candies, Mars Snackfood US, Snickers Munch Bar is fairly calorie-dense at 536 calories per 100g, so portion size matters when losing weight. A 1 serving 1.42 oz bar provides about 214 calories.

How much protein is in candies, mars snackfood us, snickers munch bar?

Candies, Mars Snackfood US, Snickers Munch Bar contains 15.2g of protein per 100g.

Is candies, mars snackfood us, snickers munch bar a good source of fibre?

Yes — candies, mars snackfood us, snickers munch bar provides 4.7g of fibre per 100g, which is a meaningful contribution toward the commonly cited 28g daily reference intake.

How does candies, mars snackfood us, snickers munch bar compare to candies, mars snackfood us, twix peanut butter cookie bars?

Candies, Mars Snackfood US, Snickers Munch Bar has 536 calories per 100g, close to candies, mars snackfood us, twix peanut butter cookie bars at 536 — 0 calories fewer per 100g. See the full macro breakdown above.

How many servings of candies, mars snackfood us, snickers munch bar for 20g of protein?

With 15.2g of protein per 100g, you'd need roughly 132g of candies, mars snackfood us, snickers munch bar to reach 20g of protein

Foods with a similar calorie count

Other snacks closest to candies, mars snackfood us, snickers munch bar by calories per 100g:

FoodCaloriesProteinCarbsFat
Candies, Mars Snackfood US, Snickers Munch Bar (this page)536 kcal15.2g43.6g36.2g
Candies, Mars Snackfood US, Twix Peanut Butter Cookie Bars536 kcal9.2g54.1g32.7g
Snacks, Potato Chips, Plain, Made with Partially Hydrogenated Soybean Oil, Salted536 kcal7.0g52.9g34.6g
Snacks, Potato Chips, Plain, Made with Partially Hydrogenated Soybean Oil, Unsalted536 kcal7.0g52.9g34.6g
Snacks, Potato Chips, Plain, Unsalted536 kcal7.0g52.9g34.6g
Granola Bar, Soft, Milk Chocolate Coated, Peanut Butter536 kcal9.6g54.1g31.2g
Margarine-like, Vegetable Oil Spread, 60% Fat, Stick, with Salt537 kcal0.1g0.7g60.4g

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Nutrition data: USDA FoodData Central (public domain, CC0 1.0). Values are per 100g unless stated.