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

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What are the main differences between Sweet potato and Mashed potato?

  • Sweet potato is richer in Vitamin A RAE, Copper, Manganese, Vitamin B6, Fiber, and Vitamin B1, while Mashed potato is higher in Polyunsaturated fat.
  • Sweet potato's daily need coverage for Vitamin A RAE is 74% higher.
  • Mashed potato has 5 times less Vitamin B1 than Sweet potato. Sweet potato has 0.078mg of Vitamin B1, while Mashed potato has 0.015mg.
  • Sweet potato is lower in Sodium.

We used Sweet potato, raw, unprepared and Fast foods, potato, mashed types in this comparison.

Infographic

Sweet potato vs Mashed 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.
Contains more Calcium +66.7%
Contains more Iron +96.8%
Contains more Magnesium +66.7%
Contains more Potassium +17.8%
Contains less Sodium -82%
Contains more Zinc +36.4%
Contains more Copper +331.4%
Contains more Manganese +163.3%
Contains more Phosphorus +25.5%
Contains more Selenium +33.3%
Calcium Iron Magnesium Phosphorus Potassium Sodium Zinc Copper Manganese Selenium 9% 23% 18% 21% 30% 8% 9% 51% 34% 4%
Calcium Iron Magnesium Phosphorus Potassium Sodium Zinc Copper Manganese Selenium 6% 12% 11% 26% 26% 40% 6% 12% 13% 5%
Contains more Calcium +66.7%
Contains more Iron +96.8%
Contains more Magnesium +66.7%
Contains more Potassium +17.8%
Contains less Sodium -82%
Contains more Zinc +36.4%
Contains more Copper +331.4%
Contains more Manganese +163.3%
Contains more Phosphorus +25.5%
Contains more Selenium +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.
:
Contains more Vitamin A +7568.6%
Contains more Vitamin C +∞%
Contains more Vitamin B1 +420%
Contains more Vitamin B2 +306.7%
Contains more Vitamin B6 +74.2%
Contains more Folate +22.2%
Contains more Vitamin E +61.5%
Contains more Vitamin B3 +93.9%
Contains more Vitamin B12 +∞%
Contains more Vitamin K +227.8%
Vitamin A Vitamin E Vitamin D Vitamin C Vitamin B1 Vitamin B2 Vitamin B3 Vitamin B5 Vitamin B6 Folate Vitamin B12 Vitamin K 852% 6% 0% 8% 20% 15% 11% 48% 49% 9% 0% 5%
Vitamin A Vitamin E Vitamin D Vitamin C Vitamin B1 Vitamin B2 Vitamin B3 Vitamin B5 Vitamin B6 Folate Vitamin B12 Vitamin K 12% 9% 0% 0% 4% 4% 21% 0% 28% 7% 9% 15%
Contains more Vitamin A +7568.6%
Contains more Vitamin C +∞%
Contains more Vitamin B1 +420%
Contains more Vitamin B2 +306.7%
Contains more Vitamin B6 +74.2%
Contains more Folate +22.2%
Contains more Vitamin E +61.5%
Contains more Vitamin B3 +93.9%
Contains more Vitamin B12 +∞%
Contains more Vitamin K +227.8%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Contains more Carbs +37.3%
Contains more Fats +5540%
Contains more Other +28.6%
Equal in Protein - 1.65
Equal in Water - 79.62
20% 77%
Protein: 1.57 g
Fats: 0.05 g
Carbs: 20.12 g
Water: 77.28 g
Other: 0.98 g
3% 15% 80%
Protein: 1.65 g
Fats: 2.82 g
Carbs: 14.65 g
Water: 79.62 g
Other: 1.26 g
Contains more Carbs +37.3%
Contains more Fats +5540%
Contains more Other +28.6%
Equal in Protein - 1.65
Equal in Water - 79.62

Fat Type Comparison

Fat type breakdown side-by-side comparison
Contains less Saturated Fat -96.9%
Contains more Monounsaturated Fat +71900%
Contains more Polyunsaturated fat +9485.7%
55% 3% 42%
Saturated Fat: 0.018 g
Monounsaturated Fat: 0.001 g
Polyunsaturated fat: 0.014 g
22% 27% 51%
Saturated Fat: 0.577 g
Monounsaturated Fat: 0.72 g
Polyunsaturated fat: 1.342 g
Contains less Saturated Fat -96.9%
Contains more Monounsaturated Fat +71900%
Contains more Polyunsaturated fat +9485.7%

Carbohydrate type comparison

Carbohydrate type breakdown side-by-side comparison
Contains more Sucrose +2420%
Contains more Glucose +380%
Contains more Fructose +250%
Equal in Starch - 12.1
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
96%
Starch: 12.1 g
Sucrose: 0.1 g
Glucose: 0.2 g
Fructose: 0.2 g
Lactose: 0 g
Maltose: 0 g
Galactose: 0 g
Contains more Sucrose +2420%
Contains more Glucose +380%
Contains more Fructose +250%
Equal in Starch - 12.1

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 Mashed potato
Lower in Sodium ok
Lower in Saturated Fat ok
Lower in Glycemic Index ok
Rich in minerals ok
Lower in Sugar ok
Lower in price ok
Lower in Cholesterol Equal
Rich in vitamins Equal

All nutrients comparison - raw data values

Nutrient Sweet potato Mashed potato Opinion
Net carbs 17.12g 13.35g Sweet potato
Protein 1.57g 1.65g Mashed potato
Fats 0.05g 2.82g Mashed potato
Carbs 20.12g 14.65g Sweet potato
Calories 86kcal 89kcal Mashed potato
Starch 12.65g 12.1g Sweet potato
Fructose 0.7g 0.2g Sweet potato
Sugar 4.18g 0.5g Mashed potato
Fiber 3g 1.3g Sweet potato
Calcium 30mg 18mg Sweet potato
Iron 0.61mg 0.31mg Sweet potato
Magnesium 25mg 15mg Sweet potato
Phosphorus 47mg 59mg Mashed potato
Potassium 337mg 286mg Sweet potato
Sodium 55mg 306mg Sweet potato
Zinc 0.3mg 0.22mg Sweet potato
Copper 0.151mg 0.035mg Sweet potato
Manganese 0.258mg 0.098mg Sweet potato
Selenium 0.6µg 0.8µg Mashed potato
Vitamin A 14187IU 185IU Sweet potato
Vitamin A RAE 709µg 43µg Sweet potato
Vitamin E 0.26mg 0.42mg Mashed potato
Vitamin C 2.4mg 0mg Sweet potato
Vitamin B1 0.078mg 0.015mg Sweet potato
Vitamin B2 0.061mg 0.015mg Sweet potato
Vitamin B3 0.557mg 1.08mg Mashed potato
Vitamin B5 0.8mg Sweet potato
Vitamin B6 0.209mg 0.12mg Sweet potato
Folate 11µg 9µg Sweet potato
Vitamin B12 0µg 0.07µg Mashed potato
Vitamin K 1.8µg 5.9µg Mashed potato
Tryptophan 0.031mg Sweet potato
Threonine 0.083mg Sweet potato
Isoleucine 0.055mg Sweet potato
Leucine 0.092mg Sweet potato
Lysine 0.066mg Sweet potato
Methionine 0.029mg Sweet potato
Phenylalanine 0.089mg Sweet potato
Valine 0.086mg Sweet potato
Histidine 0.031mg Sweet potato
Trans Fat 0g 0.105g Sweet potato
Saturated Fat 0.018g 0.577g Sweet potato
Omega-3 - EPA 0g 0.001g Mashed potato
Omega-3 - DPA 0g 0.001g Mashed potato
Monounsaturated Fat 0.001g 0.72g Mashed potato
Polyunsaturated fat 0.014g 1.342g Mashed potato
Omega-6 - Eicosadienoic acid 0g 0.001g Mashed potato
Omega-6 - Linoleic acid 1.146g Mashed potato
Omega-3 - ALA 0.174g Mashed potato

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Sweet potato Mashed potato
Low Fats diet ok
Low Carbs diet ok
Low Calories 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
85%
Sweet potato
9%
Mashed potato
Minerals Daily Need Coverage Score
20%
Sweet potato
15%
Mashed potato

Comparison summary

Which food contains less Sodium?
Sweet potato
Sweet potato contains less Sodium (difference - 251mg)
Which food is lower in Saturated Fat?
Sweet potato
Sweet potato is lower in Saturated Fat (difference - 0.559g)
Which food is lower in glycemic index?
Sweet potato
Sweet potato is lower in glycemic index (difference - 17)
Which food is richer in minerals?
Sweet potato
Sweet potato is relatively richer in minerals
Which food is lower in Sugar?
Mashed potato
Mashed potato is lower in Sugar (difference - 3.68g)
Which food is cheaper?
Mashed potato
Mashed potato is cheaper (difference - $0.2)
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. Sweet potato - https://fdc.nal.usda.gov/fdc-app.html#/food-details/168482/nutrients
  2. Mashed potato - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170699/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.