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Sweet potato vs. Red potato — In-Depth Nutrition Comparison

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What are the main differences between sweet potatoes and red potato?

  • Sweet potatoes are richer in vitamin A, manganese, vitamin B5, vitamin C, fiber, and vitamin B6, while red potato is higher in folate.
  • Sweet potatoes' daily need coverage for vitamin A is 384% higher.
  • Red potato has 9 times less vitamin E than sweet potatoes. Sweet potatoes have 0.71mg of vitamin E, while red potato has 0.08mg.
  • Red potato has a higher glycemic index (89) than sweet potatoes (70).

We used Sweet potato, cooked, baked in skin, flesh, without salt and Potatoes, red, flesh, and skin, baked types in this comparison.

Infographic

Sweet potato vs Red potato 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 19% 11% 42% 26% 54% 8.7% 23% 4.7% 65% 1.1%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 20% 2.7% 48% 26% 58% 11% 31% 1.6% 23% 0%
Contains more CalciumCalcium +322.2%
Contains more ManganeseManganese +187.3%
Contains more SeleniumSelenium +∞%
Contains more PotassiumPotassium +14.7%
Contains more ZincZinc +25%
Contains more PhosphorusPhosphorus +33.3%
Contains less SodiumSodium -66.7%
~equal in Magnesium ~28mg
~equal in Iron ~0.7mg
~equal in Copper ~0.174mg

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 D Vit. D Vitamin A Vit. A Vitamin E Vit. E 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 65% 0% 320% 14% 27% 24% 28% 53% 66% 0% 5.8% 4.5%
Vitamin C Vit. C Vitamin D Vit. D Vitamin A Vit. A Vitamin E Vit. E 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 42% 0% 0.33% 1.6% 18% 12% 30% 20% 49% 0% 7% 20%
Contains more Vitamin CVitamin C +55.6%
Contains more Vitamin AVitamin A +96000%
Contains more Vitamin EVitamin E +787.5%
Contains more Vitamin B1Vitamin B1 +48.6%
Contains more Vitamin B2Vitamin B2 +112%
Contains more Vitamin B5Vitamin B5 +159.2%
Contains more Vitamin B6Vitamin B6 +34.9%
Contains more Vitamin KVitamin K +21.7%
Contains more FolateFolate +350%
~equal in Vitamin D ~0µg
~equal in Vitamin B3 ~1.595mg
~equal in Vitamin B12 ~0µg

All nutrients comparison - raw data values

Nutrient Sweet potato Red potato DV% diff.
Vitamin A 961µg 1µg 107%
Manganese 0.497mg 0.173mg 14%
Vitamin B5 0.884mg 0.341mg 11%
Vitamin C 19.6mg 12.6mg 8%
Fiber 3.3g 1.8g 6%
Vitamin B6 0.286mg 0.212mg 6%
Folate 6µg 27µg 5%
Vitamin E 0.71mg 0.08mg 4%
Vitamin B2 0.106mg 0.05mg 4%
Calcium 38mg 9mg 3%
Starch 7.05g 15.15g 3%
Phosphorus 54mg 72mg 3%
Vitamin B1 0.107mg 0.072mg 3%
Potassium 475mg 545mg 2%
Protein 2.01g 2.3g 1%
Copper 0.161mg 0.174mg 1%
Zinc 0.32mg 0.4mg 1%
Sodium 36mg 12mg 1%
Vitamin B3 1.487mg 1.595mg 1%
Choline 13.1mg 18.9mg 1%
Calories 90kcal 89kcal 0%
Protein per 100 calories 2.2g 2.6g N/A
Calories per 10 g protein 448kcal 387kcal N/A
Weight per 100 calories 111g 112g N/A
Fats 0.15g 0.15g 0%
Net carbs 17.41g 17.79g N/A
Carbs 20.71g 19.59g 0%
Magnesium 27mg 28mg 0%
Iron 0.69mg 0.7mg 0%
Sugar 6.48g 1.43g N/A
Selenium 0.2µg 0%
Vitamin K 2.3µg 2.8µg 0%
Saturated fat 0.052g 0.026g 0%
Monounsaturated fat 0.002g 0.002g 0%
Polyunsaturated fat 0.092g 0.043g 0%
Tryptophan 0.04mg 0.023mg 0%
Threonine 0.107mg 0.075mg 0%
Isoleucine 0.07mg 0.074mg 0%
Leucine 0.118mg 0.109mg 0%
Lysine 0.084mg 0.12mg 0%
Methionine 0.037mg 0.035mg 0%
Phenylalanine 0.114mg 0.091mg 0%
Valine 0.11mg 0.115mg 0%
Histidine 0.039mg 0.039mg 0%
Fructose 0.5g 0.44g 0%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
2% 21% 76%
Protein: 2.01 g
Fats: 0.15 g
Carbs: 20.71 g
Water: 75.78 g
Other: 1.35 g
2% 20% 77%
Protein: 2.3 g
Fats: 0.15 g
Carbs: 19.59 g
Water: 76.67 g
Other: 1.29 g
Contains more ProteinProtein +14.4%
~equal in Fats ~0.15g
~equal in Carbs ~19.59g
~equal in Water ~76.67g
~equal in Other ~1.29g

Fat Type Comparison

Fat type breakdown side-by-side comparison
36% 63%
Saturated fat: Sat. Fat 0.052 g
Monounsaturated fat: Mono. Fat 0.002 g
Polyunsaturated fat: Poly. Fat 0.092 g
37% 3% 61%
Saturated fat: Sat. Fat 0.026 g
Monounsaturated fat: Mono. Fat 0.002 g
Polyunsaturated fat: Poly. Fat 0.043 g
Contains more Poly. FatPolyunsaturated fat +114%
Contains less Sat. FatSaturated fat -50%
~equal in Monounsaturated fat ~0.002g

Carbohydrate type comparison

Carbohydrate type breakdown side-by-side comparison
52% 17% 4% 4% 23%
Starch: 7.05 g
Sucrose: 2.28 g
Glucose: 0.57 g
Fructose: 0.5 g
Lactose: 0 g
Maltose: 3.12 g
Galactose: 0 g
91% 3% 3% 3%
Starch: 15.15 g
Sucrose: 0.45 g
Glucose: 0.55 g
Fructose: 0.44 g
Lactose: 0 g
Maltose: 0 g
Galactose: 0 g
Contains more SucroseSucrose +406.7%
Contains more FructoseFructose +13.6%
Contains more MaltoseMaltose +∞%
Contains more StarchStarch +114.9%
~equal in Glucose ~0.55g
~equal in Lactose ~0g
~equal in Galactose ~0g

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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. Sweet potato - https://fdc.nal.usda.gov/fdc-app.html#/food-details/168483/nutrients
  2. Red potato - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170435/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.