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Eggplant vs. Potato — In-Depth Nutrition Comparison

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Differences between eggplant and potatoes

  • Eggplant contains less vitamin C, vitamin B6, iron, and potassium than potatoes.
  • Potatoes' daily need coverage for vitamin C is 19% higher.
  • Potatoes contain 4 times less sugar than eggplant. Eggplant contains 3.53g of sugar, while potatoes contain 0.82g.
  • Eggplant has a lower glycemic index. The glycemic index of eggplant is 30, while the glycemic index of potatoes is 86.

The food types used in this comparison are Eggplant, raw and Potatoes, flesh, and skin, raw.

Infographic

Eggplant vs Potato 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 10% 2.7% 20% 8.6% 27% 4.4% 10% 0.26% 30% 1.6%
Potato
8
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%
Contains less SodiumSodium -66.7%
Contains more ManganeseManganese +16%
Contains more MagnesiumMagnesium +64.3%
Contains more CalciumCalcium +33.3%
Contains more PotassiumPotassium +85.6%
Contains more IronIron +252.2%
Contains more CopperCopper +35.8%
Contains more ZincZinc +87.5%
Contains more PhosphorusPhosphorus +137.5%
Contains more SeleniumSelenium +33.3%

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 7.3% 0.33% 6% 0% 9.8% 8.5% 12% 17% 19% 0% 8.8% 17% 3.8%
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%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin EVitamin E +2900%
Contains more Vitamin B2Vitamin B2 +15.6%
Contains more Vitamin KVitamin K +75%
Contains more FolateFolate +46.7%
Contains more Vitamin CVitamin C +795.5%
Contains more Vitamin B1Vitamin B1 +107.7%
Contains more Vitamin B3Vitamin B3 +63.5%
Contains more Vitamin B6Vitamin B6 +254.8%
Contains more CholineCholine +75.4%
~equal in Vitamin D ~0µg
~equal in Vitamin B5 ~0.295mg
~equal in Vitamin B12 ~0µg

All nutrients comparison - raw data values

Nutrient Eggplant Potato DV% diff.
Vitamin C 2.2mg 19.7mg 19%
Vitamin B6 0.084mg 0.298mg 16%
Iron 0.23mg 0.81mg 7%
Starch 15.29g 6%
Potassium 229mg 425mg 6%
Phosphorus 24mg 57mg 5%
Vitamin B1 0.039mg 0.081mg 4%
Fiber 3g 2.1g 4%
Carbs 5.88g 17.49g 4%
Vitamin B3 0.649mg 1.061mg 3%
Copper 0.081mg 0.11mg 3%
Calories 25kcal 77kcal 3%
Fructose 1.54g 0.26g 2%
Vitamin E 0.3mg 0.01mg 2%
Protein 0.98g 2.05g 2%
Folate 22µg 15µg 2%
Magnesium 14mg 23mg 2%
Manganese 0.232mg 0.2mg 1%
Choline 6.9mg 12.1mg 1%
Zinc 0.16mg 0.3mg 1%
Vitamin K 3.5µg 2µg 1%
Fats 0.18g 0.09g 0%
Net carbs 2.88g 15.39g N/A
Calcium 9mg 12mg 0%
Sugar 3.53g 0.82g N/A
Sodium 2mg 6mg 0%
Vitamin A 1µg 0µg 0%
Selenium 0.3µg 0.4µg 0%
Vitamin B2 0.037mg 0.032mg 0%
Vitamin B5 0.281mg 0.295mg 0%
Saturated fat 0.034g 0.025g 0%
Monounsaturated fat 0.016g 0.002g 0%
Polyunsaturated fat 0.076g 0.042g 0%
Tryptophan 0.009mg 0.021mg 0%
Threonine 0.037mg 0.067mg 0%
Isoleucine 0.045mg 0.066mg 0%
Leucine 0.064mg 0.098mg 0%
Lysine 0.047mg 0.107mg 0%
Methionine 0.011mg 0.032mg 0%
Phenylalanine 0.043mg 0.081mg 0%
Valine 0.053mg 0.103mg 0%
Histidine 0.023mg 0.035mg 0%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
6% 92%
Protein: 0.98 g
Fats: 0.18 g
Carbs: 5.88 g
Water: 92.3 g
Other: 0.66 g
Potato
3
2% 17% 79%
Protein: 2.05 g
Fats: 0.09 g
Carbs: 17.49 g
Water: 79.25 g
Other: 1.12 g
Contains more FatsFats +100%
Contains more WaterWater +16.5%
Contains more ProteinProtein +109.2%
Contains more CarbsCarbs +197.4%
Contains more OtherOther +69.7%

Fat Type Comparison

Fat type breakdown side-by-side comparison
27% 13% 60%
Saturated fat: Sat. Fat 0.034 g
Monounsaturated fat: Mono. Fat 0.016 g
Polyunsaturated fat: Poly. Fat 0.076 g
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
Contains more Mono. FatMonounsaturated fat +700%
Contains more Poly. FatPolyunsaturated fat +81%
Contains less Sat. FatSaturated fat -26.5%

Carbohydrate type comparison

Carbohydrate type breakdown side-by-side comparison
8% 47% 46%
Starch: 0 g
Sucrose: 0.26 g
Glucose: 1.58 g
Fructose: 1.54 g
Lactose: 0 g
Maltose: 0 g
Galactose: 0 g
Potato
1
95% 2%
Starch: 15.29 g
Sucrose: 0.17 g
Glucose: 0.31 g
Fructose: 0.26 g
Lactose: 0 g
Maltose: 0 g
Galactose: 0 g
Contains more SucroseSucrose +52.9%
Contains more GlucoseGlucose +409.7%
Contains more FructoseFructose +492.3%
Contains more StarchStarch +∞%
~equal in Lactose ~0g
~equal in Maltose ~0g
~equal in Galactose ~0g

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. Eggplant - https://fdc.nal.usda.gov/fdc-app.html#/food-details/169228/nutrients
  2. Potato - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170026/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.