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Mashed potato vs. McDonald's Quarter Pounder — In-Depth Nutrition Comparison

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Summary of differences between mashed potato and McDonald's Quarter Pounder

  • Mashed potato has less vitamin B12, iron, vitamin B2, zinc, vitamin B3, vitamin B1, folate, and phosphorus than McDonald's Quarter Pounder.
  • McDonald's Quarter Pounder covers your daily need for vitamin B12, 50% more than mashed potato.
  • Mashed potato has less saturated fat.

These are the specific foods used in this comparison Fast foods, potato, mashed and McDONALD'S, QUARTER POUNDER.

Infographic

Mashed potato vs McDonald's Quarter Pounder infographic
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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 11% 5.4% 25% 12% 12% 6% 25% 40% 13% 4.4%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 16% 25% 20% 90% 36% 73% 53% 56% 26% 0%
Contains more PotassiumPotassium +26%
Contains less SodiumSodium -28.3%
Contains more SeleniumSelenium +∞%
Contains more MagnesiumMagnesium +46.7%
Contains more CalciumCalcium +366.7%
Contains more IronIron +677.4%
Contains more CopperCopper +205.7%
Contains more ZincZinc +1122.7%
Contains more PhosphorusPhosphorus +110.2%
Contains more ManganeseManganese +103.1%

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% 14% 8.4% 0% 3.8% 3.5% 20% 0% 28% 8.8% 15% 6.8% 7.3%
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 3% 0% 0% 0% 46% 79% 83% 0% 0% 160% 0% 42% 0%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin EVitamin E +∞%
Contains more Vitamin B6Vitamin B6 +∞%
Contains more Vitamin KVitamin K +∞%
Contains more CholineCholine +∞%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin B1Vitamin B1 +1120%
Contains more Vitamin B2Vitamin B2 +2193.3%
Contains more Vitamin B3Vitamin B3 +312.2%
Contains more Vitamin B12Vitamin B12 +1728.6%
Contains more FolateFolate +522.2%
~equal in Vitamin D ~µg
~equal in Vitamin B5 ~mg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
3% 15% 80%
Protein: 1.65 g
Fats: 2.82 g
Carbs: 14.65 g
Water: 79.62 g
Other: 1.26 g
14% 12% 22% 50% 2%
Protein: 14.1 g
Fats: 11.55 g
Carbs: 22.17 g
Water: 50.37 g
Other: 1.81 g
Contains more WaterWater +58.1%
Contains more ProteinProtein +754.5%
Contains more FatsFats +309.6%
Contains more CarbsCarbs +51.3%
Contains more OtherOther +43.7%

Fat Type Comparison

Fat type breakdown side-by-side comparison
22% 27% 51%
Saturated fat: Sat. Fat 0.577 g
Monounsaturated fat: Mono. Fat 0.72 g
Polyunsaturated fat: Poly. Fat 1.342 g
47% 49% 3%
Saturated fat: Sat. Fat 4.008 g
Monounsaturated fat: Mono. Fat 4.202 g
Polyunsaturated fat: Poly. Fat 0.283 g
Contains less Sat. FatSaturated fat -85.6%
Contains more Poly. FatPolyunsaturated fat +374.2%
Contains more Mono. FatMonounsaturated fat +483.6%

Carbohydrate type comparison

Carbohydrate type breakdown side-by-side comparison
96%
Starch: 12.1 g
Sucrose: 0.1 g
Glucose: 0.2 g
Fructose: 0.2 g
Lactose: 0 g
Maltose: 0 g
Galactose: 0 g
4% 37% 43% 14%
Starch: 0 g
Sucrose: 0.22 g
Glucose: 1.91 g
Fructose: 2.2 g
Lactose: 0.07 g
Maltose: 0.73 g
Galactose: 0 g
Contains more StarchStarch +∞%
Contains more SucroseSucrose +120%
Contains more GlucoseGlucose +855%
Contains more FructoseFructose +1000%
Contains more LactoseLactose +∞%
Contains more MaltoseMaltose +∞%
~equal in Galactose ~0g

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
Mashed potato McDonald's Quarter Pounder
Rich in minerals ok
Lower in Glycemic Index ok
Lower in Cholesterol ok
Lower in Sugar ok
Lower in Sodium ok
Lower in Saturated fat ok
Lower in price Equal
Rich in vitamins Equal

All nutrients comparison - raw data values

Nutrient Mashed potato McDonald's Quarter Pounder DV% diff.
Vitamin B12 0.07µg 1.28µg 50%
Iron 0.31mg 2.41mg 26%
Protein 1.65g 14.1g 25%
Vitamin B2 0.015mg 0.344mg 25%
Zinc 0.22mg 2.69mg 22%
Vitamin B3 1.08mg 4.452mg 21%
Saturated fat 0.577g 4.008g 16%
Vitamin B1 0.015mg 0.183mg 14%
Cholesterol 0mg 39mg 13%
Fats 2.82g 11.55g 13%
Folate 9µg 56µg 12%
Monounsaturated fat 0.72g 4.202g 9%
Phosphorus 59mg 124mg 9%
Vitamin B6 0.12mg 9%
Copper 0.035mg 0.107mg 8%
Calories 89kcal 244kcal 8%
Polyunsaturated fat 1.342g 0.283g 7%
Calcium 18mg 84mg 7%
Starch 12.1g 5%
Sodium 306mg 427mg 5%
Vitamin A 43µg 5%
Vitamin K 5.9µg 5%
Manganese 0.098mg 0.199mg 4%
Carbs 14.65g 22.17g 3%
Fructose 0.2g 2.2g 3%
Vitamin E 0.42mg 3%
Choline 13.4mg 2%
Potassium 286mg 227mg 2%
Magnesium 15mg 22mg 2%
Vitamin C 0mg 0.9mg 1%
Selenium 0.8µg 1%
Fiber 1.3g 1.6g 1%
Net carbs 13.35g 20.57g N/A
Sugar 0.5g 5.13g N/A
Trans fat 0.105g 0.724g N/A
Omega-3 - EPA 0.001g N/A
Omega-3 - ALA 0.174g N/A
Omega-3 - DPA 0.001g N/A
Omega-6 - Eicosadienoic acid 0.001g N/A
Omega-6 - Linoleic acid 1.146g N/A

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Mashed potato McDonald's Quarter Pounder
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
9%
Mashed potato
32%
McDonald's Quarter Pounder
Minerals Daily Need Coverage Score
15%
Mashed potato
40%
McDonald's Quarter Pounder

Comparison summary

Which food is richer in minerals?
McDonald's Quarter Pounder
McDonald's Quarter Pounder is relatively richer in minerals
Which food is lower in glycemic index?
McDonald's Quarter Pounder
McDonald's Quarter Pounder is lower in glycemic index (difference - 87)
Which food is lower in Cholesterol?
Mashed potato
Mashed potato is lower in Cholesterol (difference - 39mg)
Which food is lower in Sugar?
Mashed potato
Mashed potato is lower in Sugar (difference - 4.63g)
Which food contains less Sodium?
Mashed potato
Mashed potato contains less Sodium (difference - 121mg)
Which food is lower in Saturated fat?
Mashed potato
Mashed potato is lower in Saturated fat (difference - 3.431g)
Which food is cheaper?
?
The foods are relatively equal in price ($)
Which food is richer in vitamins?
?
It cannot be stated which food is richer in vitamins. See the charts below for detailed information. See the charts below for detailed information. See the charts below for detailed information.

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. Mashed potato - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170699/nutrients
  2. McDonald's Quarter Pounder - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170321/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.