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Potato vs. Biscuit — In-Depth Nutrition Comparison

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How are potatoes and biscuits different?

  • Potatoes are richer in vitamin C and vitamin B6, while biscuits are higher in selenium, iron, vitamin B1, calcium, vitamin B2, and phosphorus.
  • Biscuits cover your daily need for selenium, 35% more than potatoes.
  • Potatoes contain 99 times more vitamin C than biscuits. Potatoes contain 19.7mg of vitamin C, while biscuits contain 0.2mg.
  • Potatoes are lower in sodium.
  • Potatoes have a higher glycemic index (86) than biscuits (44).

Potatoes, flesh, and skin, raw and Biscuits, plain or buttermilk, prepared from recipe types were used in this article.

Infographic

Potato vs Biscuit 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.
Potato
4
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 16% 3.6% 38% 30% 37% 8.2% 24% 0.78% 26% 2.2%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 13% 71% 11% 109% 27% 15% 70% 76% 49% 106%
Contains more MagnesiumMagnesium +27.8%
Contains more PotassiumPotassium +251.2%
Contains more CopperCopper +34.1%
Contains less SodiumSodium -99%
Contains more CalciumCalcium +1858.3%
Contains more IronIron +258%
Contains more ZincZinc +80%
Contains more PhosphorusPhosphorus +187.7%
Contains more ManganeseManganese +89%
Contains more SeleniumSelenium +4775%

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.
Potato
5
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 66% 0% 0.2% 0% 20% 7.4% 20% 18% 69% 0% 5% 11% 6.6%
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 0.67% 0% 0% 0% 89% 72% 55% 17% 8.1% 10% 0% 46% 0%
Contains more Vitamin CVitamin C +9750%
Contains more Vitamin EVitamin E +∞%
Contains more Vitamin B6Vitamin B6 +751.4%
Contains more Vitamin KVitamin K +∞%
Contains more CholineCholine +∞%
Contains more Vitamin B1Vitamin B1 +339.5%
Contains more Vitamin B2Vitamin B2 +868.8%
Contains more Vitamin B3Vitamin B3 +177.9%
Contains more Vitamin B12Vitamin B12 +∞%
Contains more FolateFolate +306.7%
~equal in Vitamin A ~µg
~equal in Vitamin D ~µg
~equal in Vitamin B5 ~0.285mg

All nutrients comparison - raw data values

Nutrient Potato Biscuit DV% diff.
Selenium 0.4µg 19.5µg 35%
Polyunsaturated fat 0.042g 4.163g 27%
Iron 0.81mg 2.9mg 26%
Fats 0.09g 16.3g 25%
Sodium 6mg 580mg 25%
Vitamin B1 0.081mg 0.356mg 23%
Vitamin C 19.7mg 0.2mg 22%
Calcium 12mg 235mg 22%
Vitamin B2 0.032mg 0.31mg 21%
Saturated fat 0.025g 4.324g 20%
Vitamin B6 0.298mg 0.035mg 20%
Monounsaturated fat 0.002g 6.93g 17%
Phosphorus 57mg 164mg 15%
Calories 77kcal 353kcal 14%
Folate 15µg 61µg 12%
Vitamin B3 1.061mg 2.949mg 12%
Protein 2.05g 7g 10%
Carbs 17.49g 44.6g 9%
Potassium 425mg 121mg 9%
Manganese 0.2mg 0.378mg 8%
Starch 15.29g 6%
Vitamin B12 0µg 0.08µg 3%
Copper 0.11mg 0.082mg 3%
Choline 12.1mg 2%
Vitamin K 2µg 2%
Zinc 0.3mg 0.54mg 2%
Fiber 2.1g 1.5g 2%
Magnesium 23mg 18mg 1%
Cholesterol 0mg 3mg 1%
Net carbs 15.39g 43.1g N/A
Sugar 0.82g 2.18g N/A
Vitamin E 0.01mg 0%
Vitamin B5 0.295mg 0.285mg 0%
Tryptophan 0.021mg 0.087mg 0%
Threonine 0.067mg 0.211mg 0%
Isoleucine 0.066mg 0.273mg 0%
Leucine 0.098mg 0.514mg 0%
Lysine 0.107mg 0.226mg 0%
Methionine 0.032mg 0.132mg 0%
Phenylalanine 0.081mg 0.347mg 0%
Valine 0.103mg 0.313mg 0%
Histidine 0.035mg 0.161mg 0%
Fructose 0.26g 0%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Potato
1
2% 17% 79%
Protein: 2.05 g
Fats: 0.09 g
Carbs: 17.49 g
Water: 79.25 g
Other: 1.12 g
7% 16% 45% 29% 3%
Protein: 7 g
Fats: 16.3 g
Carbs: 44.6 g
Water: 28.9 g
Other: 3.2 g
Contains more WaterWater +174.2%
Contains more ProteinProtein +241.5%
Contains more FatsFats +18011.1%
Contains more CarbsCarbs +155%
Contains more OtherOther +185.7%

Fat Type Comparison

Fat type breakdown side-by-side comparison
Potato
1
36% 3% 61%
Saturated fat: Sat. Fat 0.025 g
Monounsaturated fat: Mono. Fat 0.002 g
Polyunsaturated fat: Poly. Fat 0.042 g
28% 45% 27%
Saturated fat: Sat. Fat 4.324 g
Monounsaturated fat: Mono. Fat 6.93 g
Polyunsaturated fat: Poly. Fat 4.163 g
Contains less Sat. FatSaturated fat -99.4%
Contains more Mono. FatMonounsaturated fat +346400%
Contains more Poly. FatPolyunsaturated fat +9811.9%

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. Potato - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170026/nutrients
  2. Biscuit - https://fdc.nal.usda.gov/fdc-app.html#/food-details/172670/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.