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Tomato vs. Russet potato — In-Depth Nutrition Comparison

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A recap on differences between tomatoes and russet potatoes

  • Tomatoes are higher in vitamin A and vitamin C, yet russet potatoes are higher in vitamin B6, iron, potassium, phosphorus, vitamin B5, and copper.
  • Russet potatoes cover your daily vitamin B6 needs 21% more than tomatoes.
  • Tomatoes contain 83 times more vitamin A than russet potatoes. While tomatoes contain 833IU of vitamin A, russet potatoes contain only 10IU.
  • The glycemic index of tomatoes is lower.

Food varieties used in this article are Tomatoes, red, ripe, raw, year round average and Potatoes, Russet, flesh and skin, baked.

Infographic

Tomato vs Russet 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.
Tomato
1
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 7.9% 3% 21% 10% 20% 4.6% 10% 0.65% 15% 0%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 21% 5.4% 49% 40% 36% 9.5% 30% 1.8% 30% 2.7%
Contains less SodiumSodium -64.3%
Contains more MagnesiumMagnesium +172.7%
Contains more CalciumCalcium +80%
Contains more PotassiumPotassium +132.1%
Contains more IronIron +296.3%
Contains more CopperCopper +81.4%
Contains more ZincZinc +105.9%
Contains more PhosphorusPhosphorus +195.8%
Contains more ManganeseManganese +100%
Contains more SeleniumSelenium +∞%

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.
Tomato
4
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 46% 14% 11% 0% 9.3% 4.4% 11% 5.3% 18% 0% 20% 11% 3.7%
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 28% 0.33% 1.4% 0% 17% 11% 25% 23% 82% 0% 5% 20% 8.2%
Contains more Vitamin CVitamin C +65.1%
Contains more Vitamin AVitamin A +4100%
Contains more Vitamin EVitamin E +671.4%
Contains more Vitamin KVitamin K +295%
Contains more Vitamin B1Vitamin B1 +81.1%
Contains more Vitamin B2Vitamin B2 +152.6%
Contains more Vitamin B3Vitamin B3 +126.9%
Contains more Vitamin B5Vitamin B5 +327%
Contains more Vitamin B6Vitamin B6 +342.5%
Contains more FolateFolate +73.3%
Contains more CholineCholine +123.9%
~equal in Vitamin D ~0µg
~equal in Vitamin B12 ~0µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Tomato
2
4% 95%
Protein: 0.88 g
Fats: 0.2 g
Carbs: 3.89 g
Water: 94.52 g
Other: 0.51 g
3% 21% 74%
Protein: 2.63 g
Fats: 0.13 g
Carbs: 21.44 g
Water: 74.45 g
Other: 1.35 g
Contains more FatsFats +53.8%
Contains more WaterWater +27%
Contains more ProteinProtein +198.9%
Contains more CarbsCarbs +451.2%
Contains more OtherOther +164.7%

Fat Type Comparison

Fat type breakdown side-by-side comparison
Tomato
3
20% 22% 58%
Saturated fat: Sat. Fat 0.028 g
Monounsaturated fat: Mono. Fat 0.031 g
Polyunsaturated fat: Poly. Fat 0.083 g
36% 3% 61%
Saturated fat: Sat. Fat 0.032 g
Monounsaturated fat: Mono. Fat 0.003 g
Polyunsaturated fat: Poly. Fat 0.054 g
Contains less Sat. FatSaturated fat -12.5%
Contains more Mono. FatMonounsaturated fat +933.3%
Contains more Poly. FatPolyunsaturated fat +53.7%

Carbohydrate type comparison

Carbohydrate type breakdown side-by-side comparison
Tomato
2
48% 52%
Starch: 0 g
Sucrose: 0 g
Glucose: 1.25 g
Fructose: 1.37 g
Lactose: 0 g
Maltose: 0 g
Galactose: 0 g
94% 2% 2% 2%
Starch: 17.45 g
Sucrose: 0.39 g
Glucose: 0.37 g
Fructose: 0.32 g
Lactose: 0 g
Maltose: 0 g
Galactose: 0 g
Contains more GlucoseGlucose +237.8%
Contains more FructoseFructose +328.1%
Contains more StarchStarch +∞%
Contains more SucroseSucrose +∞%
~equal in Lactose ~0g
~equal in Maltose ~0g
~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.
Tomato Russet potato
Lower in Sodium ok
Lower in Saturated fat ok
Lower in Glycemic Index ok
Lower in Sugar ok
Lower in price ok
Rich in minerals ok
Lower in Cholesterol Equal
Rich in vitamins Equal

All nutrients comparison - raw data values

Nutrient Tomato Russet potato DV% diff.
Vitamin B6 0.08mg 0.354mg 21%
Iron 0.27mg 1.07mg 10%
Potassium 237mg 550mg 9%
Phosphorus 24mg 71mg 7%
Starch 0g 17.45g 7%
Vitamin B5 0.089mg 0.38mg 6%
Vitamin C 13.7mg 8.3mg 6%
Carbs 3.89g 21.44g 6%
Vitamin B3 0.594mg 1.348mg 5%
Copper 0.059mg 0.107mg 5%
Vitamin A 42µg 1µg 5%
Manganese 0.114mg 0.228mg 5%
Magnesium 11mg 30mg 5%
Vitamin K 7.9µg 2µg 5%
Fiber 1.2g 2.3g 4%
Protein 0.88g 2.63g 4%
Calories 18kcal 97kcal 4%
Folate 15µg 26µg 3%
Vitamin B1 0.037mg 0.067mg 3%
Vitamin E 0.54mg 0.07mg 3%
Choline 6.7mg 15mg 2%
Vitamin B2 0.019mg 0.048mg 2%
Zinc 0.17mg 0.35mg 2%
Selenium 0µg 0.5µg 1%
Fructose 1.37g 0.32g 1%
Calcium 10mg 18mg 1%
Fats 0.2g 0.13g 0%
Net carbs 2.69g 19.14g N/A
Sugar 2.63g 1.08g N/A
Sodium 5mg 14mg 0%
Saturated fat 0.028g 0.032g 0%
Monounsaturated fat 0.031g 0.003g 0%
Polyunsaturated fat 0.083g 0.054g 0%
Tryptophan 0.006mg 0.027mg 0%
Threonine 0.027mg 0.086mg 0%
Isoleucine 0.018mg 0.085mg 0%
Leucine 0.025mg 0.125mg 0%
Lysine 0.027mg 0.137mg 0%
Methionine 0.006mg 0.041mg 0%
Phenylalanine 0.027mg 0.104mg 0%
Valine 0.018mg 0.131mg 0%
Histidine 0.014mg 0.044mg 0%

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Tomato Russet potato
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
12%
Tomato
17%
Russet potato
Minerals Daily Need Coverage Score
9%
Tomato
23%
Russet potato

Comparison summary

Which food contains less Sodium?
Tomato
Tomato contains less Sodium (difference - 9mg)
Which food is lower in Saturated fat?
Tomato
Tomato is lower in Saturated fat (difference - 0.004g)
Which food is lower in glycemic index?
Tomato
Tomato is lower in glycemic index (difference - 59)
Which food is lower in Sugar?
Russet potato
Russet potato is lower in Sugar (difference - 1.55g)
Which food is cheaper?
Russet potato
Russet potato is cheaper (difference - $0.4)
Which food is richer in minerals?
Russet potato
Russet potato is relatively richer in minerals
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)
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. Tomato - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170457/nutrients
  2. Russet potato - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170030/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.