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Sweet potato vs. Brown rice — In-Depth Nutrition Comparison

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The main differences between sweet potato and brown rice

  • Sweet potato is richer in vitamin A, vitamin B5, potassium, vitamin B6, and fiber, yet brown rice is richer in manganese, vitamin B3, selenium, vitamin B1, and phosphorus.
  • Daily need coverage for vitamin A for sweet potato is 284% higher.
  • Sweet potato contains 4 times more potassium than brown rice. Sweet potato contains 337mg of potassium, while brown rice contains 86mg.

Food types used in this article are Sweet potato, raw, unprepared and Rice, brown, long-grain, cooked.

Infographic

Sweet potato vs Brown rice 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 18% 9% 30% 23% 50% 8.2% 20% 7.2% 34% 3.3%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 28% 0.9% 7.6% 21% 35% 19% 44% 0.52% 127% 32%
Contains more CalciumCalcium +900%
Contains more PotassiumPotassium +291.9%
Contains more CopperCopper +42.5%
Contains more MagnesiumMagnesium +56%
Contains more ZincZinc +136.7%
Contains more PhosphorusPhosphorus +119.1%
Contains less SodiumSodium -92.7%
Contains more ManganeseManganese +277.5%
Contains more SeleniumSelenium +866.7%
~equal in Iron ~0.56mg

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 8% 236% 5.2% 0% 20% 14% 10% 48% 48% 0% 4.5% 8.3% 6.7%
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 0% 0% 3.4% 0% 45% 16% 48% 23% 28% 0% 0.5% 6.8% 5%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin EVitamin E +52.9%
Contains more Vitamin B5Vitamin B5 +110.5%
Contains more Vitamin B6Vitamin B6 +69.9%
Contains more Vitamin KVitamin K +800%
Contains more FolateFolate +22.2%
Contains more CholineCholine +33.7%
Contains more Vitamin B1Vitamin B1 +128.2%
Contains more Vitamin B2Vitamin B2 +13.1%
Contains more Vitamin B3Vitamin B3 +359.8%
~equal in Vitamin D ~0µg
~equal in Vitamin B12 ~0µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
20% 77%
Protein: 1.57 g
Fats: 0.05 g
Carbs: 20.12 g
Water: 77.28 g
Other: 0.98 g
3% 26% 70%
Protein: 2.74 g
Fats: 0.97 g
Carbs: 25.58 g
Water: 70.27 g
Other: 0.44 g
Contains more OtherOther +122.7%
Contains more ProteinProtein +74.5%
Contains more FatsFats +1840%
Contains more CarbsCarbs +27.1%
~equal in Water ~70.27g

Fat Type Comparison

Fat type breakdown side-by-side comparison
55% 3% 42%
Saturated fat: Sat. Fat 0.018 g
Monounsaturated fat: Mono. Fat 0.001 g
Polyunsaturated fat: Poly. Fat 0.014 g
26% 37% 37%
Saturated fat: Sat. Fat 0.26 g
Monounsaturated fat: Mono. Fat 0.369 g
Polyunsaturated fat: Poly. Fat 0.366 g
Contains less Sat. FatSaturated fat -93.1%
Contains more Mono. FatMonounsaturated fat +36800%
Contains more Poly. FatPolyunsaturated fat +2514.3%

Carbohydrate type comparison

Carbohydrate type breakdown side-by-side comparison
75% 15% 6% 4%
Starch: 12.65 g
Sucrose: 2.52 g
Glucose: 0.96 g
Fructose: 0.7 g
Lactose: 0 g
Maltose: 0 g
Galactose: 0 g
99%
Starch: 24.79 g
Sucrose: 0.24 g
Glucose: 0 g
Fructose: 0 g
Lactose: 0 g
Maltose: 0 g
Galactose: 0 g
Contains more SucroseSucrose +950%
Contains more GlucoseGlucose +∞%
Contains more FructoseFructose +∞%
Contains more StarchStarch +96%
~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.
Sweet potato Brown rice
Lower in Saturated fat ok
Lower in price ok
Rich in vitamins ok
Lower in Sugar ok
Lower in Sodium ok
Lower in Glycemic Index ok
Lower in Cholesterol Equal
Rich in minerals Equal

All nutrients comparison - raw data values

Nutrient Sweet potato Brown rice DV% diff.
Vitamin A 709µg 0µg 79%
Manganese 0.258mg 0.974mg 31%
Vitamin B3 0.557mg 2.561mg 13%
Selenium 0.6µg 5.8µg 9%
Vitamin B5 0.8mg 0.38mg 8%
Vitamin B1 0.078mg 0.178mg 8%
Phosphorus 47mg 103mg 8%
Vitamin B6 0.209mg 0.123mg 7%
Potassium 337mg 86mg 7%
Fiber 3g 1.6g 6%
Copper 0.151mg 0.106mg 5%
Starch 12.65g 24.79g 5%
Zinc 0.3mg 0.71mg 4%
Magnesium 25mg 39mg 3%
Calcium 30mg 3mg 3%
Vitamin C 2.4mg 0mg 3%
Sodium 55mg 4mg 2%
Carbs 20.12g 25.58g 2%
Polyunsaturated fat 0.014g 0.366g 2%
Protein 1.57g 2.74g 2%
Calories 86kcal 123kcal 2%
Folate 11µg 9µg 1%
Saturated fat 0.018g 0.26g 1%
Monounsaturated fat 0.001g 0.369g 1%
Choline 12.3mg 9.2mg 1%
Fructose 0.7g 0g 1%
Vitamin B2 0.061mg 0.069mg 1%
Vitamin K 1.8µg 0.2µg 1%
Fats 0.05g 0.97g 1%
Iron 0.61mg 0.56mg 1%
Vitamin E 0.26mg 0.17mg 1%
Net carbs 17.12g 23.98g N/A
Sugar 4.18g 0.24g N/A
Tryptophan 0.031mg 0.033mg 0%
Threonine 0.083mg 0.095mg 0%
Isoleucine 0.055mg 0.109mg 0%
Leucine 0.092mg 0.214mg 0%
Lysine 0.066mg 0.099mg 0%
Methionine 0.029mg 0.058mg 0%
Phenylalanine 0.089mg 0.133mg 0%
Valine 0.086mg 0.151mg 0%
Histidine 0.031mg 0.066mg 0%
Omega-3 - ALA 0.011g N/A
Omega-6 - Linoleic acid 0.355g N/A

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Sweet potato Brown rice
Low Calories diet ok
Low Fats diet ok
Low Carbs diet ok
Low Glycemic Index diet ok

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
31%
Sweet potato
13%
Brown rice
Minerals Daily Need Coverage Score
20%
Sweet potato
32%
Brown rice

Comparison summary

Which food is lower in Saturated fat?
Sweet potato
Sweet potato is lower in Saturated fat (difference - 0.242g)
Which food is cheaper?
Sweet potato
Sweet potato is cheaper (difference - $1.8)
Which food is richer in vitamins?
Sweet potato
Sweet potato is relatively richer in vitamins
Which food is lower in Sugar?
Brown rice
Brown rice is lower in Sugar (difference - 3.94g)
Which food contains less Sodium?
Brown rice
Brown rice contains less Sodium (difference - 51mg)
Which food is lower in glycemic index?
Brown rice
Brown rice is lower in glycemic index (difference - 4)
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)
Which food is richer in minerals?
?
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. Sweet potato - https://fdc.nal.usda.gov/fdc-app.html#/food-details/168482/nutrients
  2. Brown rice - https://fdc.nal.usda.gov/fdc-app.html#/food-details/169704/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.