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Spinach vs. Sweet potato — In-Depth Nutrition Comparison

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What are the main differences between Spinach and Sweet potato?

  • Spinach is richer in Vitamin K, Iron, Folate, Manganese, Magnesium, Vitamin B2, and Calcium, while Sweet potato is higher in Vitamin A RAE, Vitamin B5, and Vitamin C.
  • Spinach's daily need coverage for Vitamin K is 409% higher.
  • Sweet potato has 24 times less Folate than Spinach. Spinach has 146µg of Folate, while Sweet potato has 6µg.

We used Spinach, cooked, boiled, drained, without salt and Sweet potato, cooked, baked in skin, flesh, without salt types in this comparison.

Infographic

Spinach 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 Calcium +257.9%
Contains more Iron +417.4%
Contains more Magnesium +222.2%
Contains more Zinc +137.5%
Contains more Manganese +88.1%
Contains more Selenium +650%
Contains less Sodium -48.6%
Equal in Phosphorus - 54
Equal in Potassium - 475
Equal in Copper - 0.161
Calcium Iron Magnesium Phosphorus Potassium Sodium Zinc Copper Manganese Selenium 41% 134% 63% 24% 42% 10% 21% 58% 122% 9%
Calcium Iron Magnesium Phosphorus Potassium Sodium Zinc Copper Manganese Selenium 12% 26% 20% 24% 42% 5% 9% 54% 65% 2%
Contains more Calcium +257.9%
Contains more Iron +417.4%
Contains more Magnesium +222.2%
Contains more Zinc +137.5%
Contains more Manganese +88.1%
Contains more Selenium +650%
Contains less Sodium -48.6%
Equal in Phosphorus - 54
Equal in Potassium - 475
Equal in Copper - 0.161

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 +193%
Contains more Vitamin B2 +122.6%
Contains more Folate +2333.3%
Contains more Vitamin K +21360.9%
Contains more Vitamin A +83.4%
Contains more Vitamin C +100%
Contains more Vitamin B1 +12.6%
Contains more Vitamin B3 +203.5%
Contains more Vitamin B5 +509.7%
Contains more Vitamin B6 +18.2%
Vitamin A Vitamin E Vitamin D Vitamin C Vitamin B1 Vitamin B2 Vitamin B3 Vitamin B5 Vitamin B6 Folate Vitamin B12 Vitamin K 629% 42% 0% 33% 24% 55% 10% 9% 56% 110% 0% 1234%
Vitamin A Vitamin E Vitamin D Vitamin C Vitamin B1 Vitamin B2 Vitamin B3 Vitamin B5 Vitamin B6 Folate Vitamin B12 Vitamin K 1154% 15% 0% 66% 27% 25% 28% 54% 66% 5% 0% 6%
Contains more Vitamin E +193%
Contains more Vitamin B2 +122.6%
Contains more Folate +2333.3%
Contains more Vitamin K +21360.9%
Contains more Vitamin A +83.4%
Contains more Vitamin C +100%
Contains more Vitamin B1 +12.6%
Contains more Vitamin B3 +203.5%
Contains more Vitamin B5 +509.7%
Contains more Vitamin B6 +18.2%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Contains more Protein +47.8%
Contains more Fats +73.3%
Contains more Water +20.4%
Contains more Other +34.1%
Contains more Carbs +452.3%
3% 4% 91% 2%
Protein: 2.97 g
Fats: 0.26 g
Carbs: 3.75 g
Water: 91.21 g
Other: 1.81 g
2% 21% 76%
Protein: 2.01 g
Fats: 0.15 g
Carbs: 20.71 g
Water: 75.78 g
Other: 1.35 g
Contains more Protein +47.8%
Contains more Fats +73.3%
Contains more Water +20.4%
Contains more Other +34.1%
Contains more Carbs +452.3%

Fat Type Comparison

Fat type breakdown side-by-side comparison
Contains less Saturated Fat -17.3%
Contains more Monounsaturated Fat +200%
Contains more Polyunsaturated fat +18.5%
27% 4% 69%
Saturated Fat: 0.043 g
Monounsaturated Fat: 0.006 g
Polyunsaturated fat: 0.109 g
36% 63%
Saturated Fat: 0.052 g
Monounsaturated Fat: 0.002 g
Polyunsaturated fat: 0.092 g
Contains less Saturated Fat -17.3%
Contains more Monounsaturated Fat +200%
Contains more Polyunsaturated fat +18.5%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Spinach Sweet potato Opinion
Net carbs 1.35g 17.41g Sweet potato
Protein 2.97g 2.01g Spinach
Fats 0.26g 0.15g Spinach
Carbs 3.75g 20.71g Sweet potato
Calories 23kcal 90kcal Sweet potato
Starch 7.05g Sweet potato
Fructose 0.5g Sweet potato
Sugar 0.43g 6.48g Spinach
Fiber 2.4g 3.3g Sweet potato
Calcium 136mg 38mg Spinach
Iron 3.57mg 0.69mg Spinach
Magnesium 87mg 27mg Spinach
Phosphorus 56mg 54mg Spinach
Potassium 466mg 475mg Sweet potato
Sodium 70mg 36mg Sweet potato
Zinc 0.76mg 0.32mg Spinach
Copper 0.174mg 0.161mg Spinach
Manganese 0.935mg 0.497mg Spinach
Selenium 1.5µg 0.2µg Spinach
Vitamin A 10481IU 19218IU Sweet potato
Vitamin A RAE 524µg 961µg Sweet potato
Vitamin E 2.08mg 0.71mg Spinach
Vitamin C 9.8mg 19.6mg Sweet potato
Vitamin B1 0.095mg 0.107mg Sweet potato
Vitamin B2 0.236mg 0.106mg Spinach
Vitamin B3 0.49mg 1.487mg Sweet potato
Vitamin B5 0.145mg 0.884mg Sweet potato
Vitamin B6 0.242mg 0.286mg Sweet potato
Folate 146µg 6µg Spinach
Vitamin K 493.6µg 2.3µg Spinach
Tryptophan 0.04mg 0.04mg
Threonine 0.127mg 0.107mg Spinach
Isoleucine 0.152mg 0.07mg Spinach
Leucine 0.231mg 0.118mg Spinach
Lysine 0.182mg 0.084mg Spinach
Methionine 0.055mg 0.037mg Spinach
Phenylalanine 0.134mg 0.114mg Spinach
Valine 0.168mg 0.11mg Spinach
Histidine 0.066mg 0.039mg Spinach
Saturated Fat 0.043g 0.052g Spinach
Monounsaturated Fat 0.006g 0.002g Spinach
Polyunsaturated fat 0.109g 0.092g Spinach

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Spinach Sweet potato
Low Fats diet ok
Low Carbs diet ok
Low Calories 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
183%
Spinach
120%
Sweet potato
Minerals Daily Need Coverage Score
52%
Spinach
25%
Sweet potato

Comparison summary

Which food contains less Sodium?
Sweet potato
Sweet potato contains less Sodium (difference - 34mg)
Which food is lower in Sugar?
Spinach
Spinach is lower in Sugar (difference - 6.05g)
Which food is lower in Saturated Fat?
Spinach
Spinach is lower in Saturated Fat (difference - 0.009g)
Which food is lower in glycemic index?
Spinach
Spinach is lower in glycemic index (difference - 38)
Which food is richer in minerals?
Spinach
Spinach is relatively richer in minerals
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)
Which food is cheaper?
?
The foods are relatively equal in price ($0.2)
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. Spinach - https://fdc.nal.usda.gov/fdc-app.html#/food-details/168463/nutrients
  2. Sweet potato - https://fdc.nal.usda.gov/fdc-app.html#/food-details/168483/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.