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Reese's pieces vs. Mars — In-Depth Nutrition Comparison

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Summary of differences between Reese's pieces and Mars

  • Reese's pieces covers your daily need of Saturated Fat 24% more than Mars.
  • Reese's pieces contain 2 times more Fiber than Mars. While Reese's pieces contain 3g of Fiber, Mars contains only 2g.
  • The amount of Saturated Fat in Mars is lower.

These are the specific foods used in this comparison Candies, REESE'S PIECES Candy and Candies, MARS SNACKFOOD US, M&M's Crispy Chocolate Candies.

Infographic

Reese's pieces vs Mars infographic
Infographic link

Mineral Comparison

Mineral comparison score is based on the number of minerals by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 63% 21% 32% 18% 137% 31% 89% 25% 143% 4.4%
Mars
3
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 0% 27% 0% 32% 0% 0% 0% 18% 0% 0%
Contains more MagnesiumMagnesium +∞%
Contains more PotassiumPotassium +∞%
Contains more CopperCopper +∞%
Contains more ZincZinc +∞%
Contains more PhosphorusPhosphorus +∞%
Contains more ManganeseManganese +∞%
Contains more SeleniumSelenium +∞%
Contains more CalciumCalcium +30.4%
Contains more IronIron +75.5%
Contains less SodiumSodium -29.9%

Vitamin Comparison

Vitamin comparison score is based on the number of vitamins by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
Vitamin C Vit. C Vitamin A Vit. A Vitamin E Vit. E Vitamin D Vit. D Vitamin B1 Vit. B1 Vitamin B2 Vit. B2 Vitamin B3 Vit. B3 Vitamin B5 Vit. B5 Vitamin B6 Vit. B6 Vitamin B12 Vit. B12 Vitamin K Vit. K Folate Folate Choline Choline 0% 0% 20% 0% 45% 51% 114% 37% 25% 14% 15% 41% 16%
Mars
2
Vitamin C Vit. C Vitamin A Vit. A Vitamin E Vit. E Vitamin D Vit. D Vitamin B1 Vit. B1 Vitamin B2 Vit. B2 Vitamin B3 Vit. B3 Vitamin B5 Vit. B5 Vitamin B6 Vit. B6 Vitamin B12 Vit. B12 Vitamin K Vit. K Folate Folate Choline Choline 1.7% 10% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
Contains more Vitamin EVitamin E +∞%
Contains more Vitamin B1Vitamin B1 +∞%
Contains more Vitamin B2Vitamin B2 +∞%
Contains more Vitamin B3Vitamin B3 +∞%
Contains more Vitamin B5Vitamin B5 +∞%
Contains more Vitamin B6Vitamin B6 +∞%
Contains more Vitamin B12Vitamin B12 +∞%
Contains more Vitamin KVitamin K +∞%
Contains more FolateFolate +∞%
Contains more CholineCholine +∞%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin AVitamin A +∞%
~equal in Vitamin D ~µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
12% 25% 60% 2%
Protein: 12.46 g
Fats: 24.77 g
Carbs: 59.86 g
Water: 1 g
Other: 1.91 g
Mars
3
4% 19% 72% 2% 2%
Protein: 4.28 g
Fats: 19.32 g
Carbs: 72.4 g
Water: 1.7 g
Other: 2.3 g
Contains more ProteinProtein +191.1%
Contains more FatsFats +28.2%
Contains more CarbsCarbs +20.9%
Contains more WaterWater +70%
Contains more OtherOther +20.4%

Fat Type Comparison

Fat type breakdown side-by-side comparison
72% 20% 8%
Saturated Fat: Sat. Fat 16.42 g
Monounsaturated Fat: Mono. Fat 4.46 g
Polyunsaturated fat: Poly. Fat 1.88 g
Mars
1
100%
Saturated Fat: Sat. Fat 11.651 g
Monounsaturated Fat: Mono. Fat 0 g
Polyunsaturated fat: Poly. Fat 0 g
Contains more Mono. FatMonounsaturated Fat +∞%
Contains more Poly. FatPolyunsaturated fat +∞%
Contains less Sat. FatSaturated Fat -29%

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
Reese's pieces Mars
Lower in Cholesterol ok
Lower in Sugar ok
Lower in Glycemic Index ok
Lower in price ok
Rich in minerals ok
Rich in vitamins ok
Lower in Sodium ok
Lower in Saturated Fat ok

All nutrients comparison - raw data values

Nutrient Reese's pieces Mars Opinion
Calories 497kcal 475kcal Reese's pieces
Protein 12.46g 4.28g Reese's pieces
Fats 24.77g 19.32g Reese's pieces
Vitamin C 0mg 0.5mg Mars
Net carbs 56.86g 70.4g Mars
Carbs 59.86g 72.4g Mars
Cholesterol 0mg 12mg Reese's pieces
Magnesium 88mg Reese's pieces
Calcium 69mg 90mg Mars
Potassium 359mg Reese's pieces
Iron 0.49mg 0.86mg Mars
Sugar 53.25g 58.94g Reese's pieces
Fiber 3g 2g Reese's pieces
Copper 0.41mg Reese's pieces
Zinc 1.15mg Reese's pieces
Phosphorus 207mg Reese's pieces
Sodium 194mg 136mg Mars
Vitamin A 0IU 167IU Mars
Vitamin E 0.99mg Reese's pieces
Manganese 1.1mg Reese's pieces
Selenium 0.8µg Reese's pieces
Vitamin B1 0.18mg Reese's pieces
Vitamin B2 0.22mg Reese's pieces
Vitamin B3 6.06mg Reese's pieces
Vitamin B5 0.61mg Reese's pieces
Vitamin B6 0.11mg Reese's pieces
Vitamin B12 0.11µg Reese's pieces
Vitamin K 5.9µg Reese's pieces
Folate 55µg Reese's pieces
Trans Fat 0g 0.131g Reese's pieces
Choline 28.7mg Reese's pieces
Saturated Fat 16.42g 11.651g Mars
Monounsaturated Fat 4.46g Reese's pieces
Polyunsaturated fat 1.88g Reese's pieces

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Reese's pieces Mars
Low Calories diet ok
Low Fats diet ok
Low Carbs diet ok
Low Glycemic Index diet ok

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Vitamins & Minerals Daily Need Coverage Score

The summary scores indicate the extent to which this food can fulfill your daily vitamin and mineral requirements if you consume 3 servings, consisting of 100 grams of each (an approximation of 3 serving sizes).
Vitamins Daily Need Coverage Score
29%
Reese's pieces
1%
Mars
Minerals Daily Need Coverage Score
56%
Reese's pieces
8%
Mars

Comparison summary

Which food is lower in Cholesterol?
Reese's pieces
Reese's pieces is lower in Cholesterol (difference - 12mg)
Which food is lower in Sugar?
Reese's pieces
Reese's pieces is lower in Sugar (difference - 5.69g)
Which food is lower in glycemic index?
Reese's pieces
Reese's pieces is lower in glycemic index (difference - 62)
Which food is cheaper?
Reese's pieces
Reese's pieces is cheaper (difference - $2)
Which food is richer in minerals?
Reese's pieces
Reese's pieces is relatively richer in minerals
Which food is richer in vitamins?
Reese's pieces
Reese's pieces is relatively richer in vitamins
Which food contains less Sodium?
Mars
Mars contains less Sodium (difference - 58mg)
Which food is lower in Saturated Fat?
Mars
Mars is lower in Saturated Fat (difference - 4.769g)

References

All the values for which the sources are not specified explicitly are taken from FDA’s Food Central. The exact link to the food presented on this page can be found below.

  1. Reese's pieces - https://fdc.nal.usda.gov/fdc-app.html#/food-details/168764/nutrients
  2. Mars - https://fdc.nal.usda.gov/fdc-app.html#/food-details/168814/nutrients

All the Daily Values are presented for males aged 31-50, for 2000-calorie diets.

Data provided by FoodStruct.com should be considered and used as information only. Please consult your physician before beginning any diet.