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French fries vs. Sweet potato — In-Depth Nutrition Comparison

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A recap on differences between French fries and Sweet potato

  • French fries are higher in Vitamin B3, Vitamin B6, Phosphorus, Vitamin E , Vitamin K, Vitamin B1, and Potassium, yet Sweet potato is higher in Vitamin A RAE.
  • Sweet potato covers your daily Vitamin A RAE needs 79% more than French fries.
  • French fries contain 130 times more Saturated Fat than Sweet potato. While French fries contain 2.336g of Saturated Fat, Sweet potato contains only 0.018g.

Food varieties used in this article are Fast foods, potato, french fried in vegetable oil and Sweet potato, raw, unprepared.

Infographic

French fries vs Sweet 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 Iron +32.8%
Contains more Magnesium +40%
Contains more Phosphorus +166%
Contains more Potassium +71.8%
Contains more Zinc +66.7%
Contains more Selenium +50%
Contains more Calcium +66.7%
Contains less Sodium -73.8%
Contains more Copper +21.8%
Equal in Manganese - 0.258
Calcium Iron Magnesium Phosphorus Potassium Sodium Zinc Copper Manganese Selenium 6% 31% 25% 54% 52% 28% 14% 42% 33% 5%
Calcium Iron Magnesium Phosphorus Potassium Sodium Zinc Copper Manganese Selenium 9% 23% 18% 21% 30% 8% 9% 51% 34% 4%
Contains more Iron +32.8%
Contains more Magnesium +40%
Contains more Phosphorus +166%
Contains more Potassium +71.8%
Contains more Zinc +66.7%
Contains more Selenium +50%
Contains more Calcium +66.7%
Contains less Sodium -73.8%
Contains more Copper +21.8%
Equal in Manganese - 0.258

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 E +542.3%
Contains more Vitamin C +95.8%
Contains more Vitamin B1 +117.9%
Contains more Vitamin B3 +439.3%
Contains more Vitamin B6 +78%
Contains more Folate +172.7%
Contains more Vitamin K +522.2%
Contains more Vitamin A +∞%
Contains more Vitamin B2 +56.4%
Contains more Vitamin B5 +37.9%
Vitamin A Vitamin E Vitamin D Vitamin C Vitamin B1 Vitamin B2 Vitamin B3 Vitamin B5 Vitamin B6 Folate Vitamin B12 Vitamin K 0% 34% 0% 16% 43% 9% 57% 35% 86% 23% 0% 28%
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%
Contains more Vitamin E +542.3%
Contains more Vitamin C +95.8%
Contains more Vitamin B1 +117.9%
Contains more Vitamin B3 +439.3%
Contains more Vitamin B6 +78%
Contains more Folate +172.7%
Contains more Vitamin K +522.2%
Contains more Vitamin A +∞%
Contains more Vitamin B2 +56.4%
Contains more Vitamin B5 +37.9%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Contains more Protein +118.5%
Contains more Fats +29360%
Contains more Carbs +106%
Contains more Other +88.8%
Contains more Water +100.5%
3% 15% 41% 39% 2%
Protein: 3.43 g
Fats: 14.73 g
Carbs: 41.44 g
Water: 38.55 g
Other: 1.85 g
20% 77%
Protein: 1.57 g
Fats: 0.05 g
Carbs: 20.12 g
Water: 77.28 g
Other: 0.98 g
Contains more Protein +118.5%
Contains more Fats +29360%
Contains more Carbs +106%
Contains more Other +88.8%
Contains more Water +100.5%

Fat Type Comparison

Fat type breakdown side-by-side comparison
Contains more Monounsaturated Fat +596800%
Contains more Polyunsaturated fat +38457.1%
Contains less Saturated Fat -99.2%
17% 44% 39%
Saturated Fat: 2.336 g
Monounsaturated Fat: 5.969 g
Polyunsaturated fat: 5.398 g
55% 3% 42%
Saturated Fat: 0.018 g
Monounsaturated Fat: 0.001 g
Polyunsaturated fat: 0.014 g
Contains more Monounsaturated Fat +596800%
Contains more Polyunsaturated fat +38457.1%
Contains less Saturated Fat -99.2%

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
French fries Sweet potato
Lower in Sodium ok
Lower in Saturated Fat ok
Lower in Sugar ok
Lower in price ok
Rich in minerals ok
Rich in vitamins ok
Lower in Cholesterol Equal
Lower in Glycemic Index Equal

All nutrients comparison - raw data values

Nutrient French fries Sweet potato Opinion
Net carbs 37.64g 17.12g French fries
Protein 3.43g 1.57g French fries
Fats 14.73g 0.05g French fries
Carbs 41.44g 20.12g French fries
Calories 312kcal 86kcal French fries
Starch 12.65g Sweet potato
Fructose 0.7g Sweet potato
Sugar 0.3g 4.18g French fries
Fiber 3.8g 3g French fries
Calcium 18mg 30mg Sweet potato
Iron 0.81mg 0.61mg French fries
Magnesium 35mg 25mg French fries
Phosphorus 125mg 47mg French fries
Potassium 579mg 337mg French fries
Sodium 210mg 55mg Sweet potato
Zinc 0.5mg 0.3mg French fries
Copper 0.124mg 0.151mg Sweet potato
Manganese 0.247mg 0.258mg Sweet potato
Selenium 0.9µg 0.6µg French fries
Vitamin A 0IU 14187IU Sweet potato
Vitamin A RAE 0µg 709µg Sweet potato
Vitamin E 1.67mg 0.26mg French fries
Vitamin C 4.7mg 2.4mg French fries
Vitamin B1 0.17mg 0.078mg French fries
Vitamin B2 0.039mg 0.061mg Sweet potato
Vitamin B3 3.004mg 0.557mg French fries
Vitamin B5 0.58mg 0.8mg Sweet potato
Vitamin B6 0.372mg 0.209mg French fries
Folate 30µg 11µg French fries
Vitamin K 11.2µg 1.8µg French fries
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 0.06g 0g Sweet potato
Saturated Fat 2.336g 0.018g Sweet potato
Monounsaturated Fat 5.969g 0.001g French fries
Polyunsaturated fat 5.398g 0.014g French fries
Omega-6 - Eicosadienoic acid 0.007g 0g French fries
Omega-6 - Linoleic acid 4.898g French fries
Omega-6 - Gamma-linoleic acid 0.029g French fries
Omega-3 - ALA 0.407g French fries
Omega-3 - Eicosatrienoic acid 0.001g French fries

Which food is preferable for your diet?

ok
ok
is better in case of low diet
French fries Sweet potato
Low Fats diet ok
Low Carbs diet ok
Low Calories diet ok
Low Glycemic Index diet Equal

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
27%
French fries
85%
Sweet potato
Minerals Daily Need Coverage Score
28%
French fries
20%
Sweet potato

Comparison summary

Which food contains less Sodium?
Sweet potato
Sweet potato contains less Sodium (difference - 155mg)
Which food is lower in Saturated Fat?
Sweet potato
Sweet potato is lower in Saturated Fat (difference - 2.318g)
Which food is lower in Sugar?
French fries
French fries is lower in Sugar (difference - 3.88g)
Which food is cheaper?
French fries
French fries is cheaper (difference - $0.2)
Which food is richer in minerals?
French fries
French fries is relatively richer in minerals
Which food is richer in vitamins?
French fries
French fries is relatively richer in vitamins
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)
Which food is lower in glycemic index?
?
The foods have equal glycemic indexes (70)

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. French fries - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170698/nutrients
  2. Sweet potato - https://fdc.nal.usda.gov/fdc-app.html#/food-details/168482/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.