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Kumquat vs. Onion — In-Depth Nutrition Comparison

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Differences between kumquat and onions

  • Kumquat has more vitamin C, fiber, iron, copper, and vitamin A, while onions have more vitamin B6.
  • Kumquat's daily need coverage for vitamin C is 41% higher.
  • Onions contain 145 times less vitamin A than kumquat. Kumquat contains 290IU of vitamin A, while onions contain 2IU.
  • The amount of sugar in onions is lower.
  • Onions have a lower glycemic index. The glycemic index of onions is 15, while the glycemic index of kumquat is 67.

The food types used in this comparison are Kumquats, raw and Onions, raw.

Infographic

Kumquat vs Onion infographic
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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 14% 19% 16% 32% 32% 4.6% 8.1% 1.3% 18% 0%
Onion
3
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 7.1% 6.9% 13% 7.9% 13% 4.6% 12% 0.52% 17% 2.7%
Contains more MagnesiumMagnesium +100%
Contains more CalciumCalcium +169.6%
Contains more PotassiumPotassium +27.4%
Contains more IronIron +309.5%
Contains more CopperCopper +143.6%
Contains more PhosphorusPhosphorus +52.6%
Contains less SodiumSodium -60%
Contains more SeleniumSelenium +∞%
~equal in Zinc ~0.17mg
~equal in Manganese ~0.129mg

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 146% 5% 3% 0% 9.3% 21% 8% 12% 8.3% 0% 0% 13% 4.6%
Onion
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 25% 0% 0.4% 0% 12% 6.2% 2.2% 7.4% 28% 0% 1% 14% 3.3%
Contains more Vitamin CVitamin C +493.2%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin EVitamin E +650%
Contains more Vitamin B2Vitamin B2 +233.3%
Contains more Vitamin B3Vitamin B3 +269.8%
Contains more Vitamin B5Vitamin B5 +69.1%
Contains more CholineCholine +37.7%
Contains more Vitamin B1Vitamin B1 +24.3%
Contains more Vitamin B6Vitamin B6 +233.3%
Contains more Vitamin KVitamin K +∞%
Contains more FolateFolate +11.8%
~equal in Vitamin D ~0µg
~equal in Vitamin B12 ~0µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
2% 16% 81%
Protein: 1.88 g
Fats: 0.86 g
Carbs: 15.9 g
Water: 80.85 g
Other: 0.51 g
Onion
1
9% 89%
Protein: 1.1 g
Fats: 0.1 g
Carbs: 9.34 g
Water: 89.11 g
Other: 0.35 g
Contains more ProteinProtein +70.9%
Contains more FatsFats +760%
Contains more CarbsCarbs +70.2%
Contains more OtherOther +45.7%
Contains more WaterWater +10.2%

Fat Type Comparison

Fat type breakdown side-by-side comparison
24% 36% 40%
Saturated fat: Sat. Fat 0.103 g
Monounsaturated fat: Mono. Fat 0.154 g
Polyunsaturated fat: Poly. Fat 0.171 g
Onion
1
58% 18% 24%
Saturated fat: Sat. Fat 0.042 g
Monounsaturated fat: Mono. Fat 0.013 g
Polyunsaturated fat: Poly. Fat 0.017 g
Contains more Mono. FatMonounsaturated fat +1084.6%
Contains more Poly. FatPolyunsaturated fat +905.9%
Contains less Sat. FatSaturated fat -59.2%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Kumquat Onion DV% diff.
Vitamin C 43.9mg 7.4mg 41%
Fiber 6.5g 1.7g 19%
Iron 0.86mg 0.21mg 8%
Copper 0.095mg 0.039mg 6%
Vitamin B6 0.036mg 0.12mg 6%
Vitamin B2 0.09mg 0.027mg 5%
Calcium 62mg 23mg 4%
Calories 71kcal 40kcal 2%
Vitamin B5 0.208mg 0.123mg 2%
Vitamin B3 0.429mg 0.116mg 2%
Protein 1.88g 1.1g 2%
Vitamin A 15µg 0µg 2%
Fructose 1.29g 2%
Magnesium 20mg 10mg 2%
Carbs 15.9g 9.34g 2%
Vitamin B1 0.037mg 0.046mg 1%
Folate 17µg 19µg 1%
Polyunsaturated fat 0.171g 0.017g 1%
Vitamin E 0.15mg 0.02mg 1%
Phosphorus 19mg 29mg 1%
Selenium 0µg 0.5µg 1%
Potassium 186mg 146mg 1%
Fats 0.86g 0.1g 1%
Net carbs 9.4g 7.64g N/A
Sugar 9.36g 4.24g N/A
Zinc 0.17mg 0.17mg 0%
Sodium 10mg 4mg 0%
Manganese 0.135mg 0.129mg 0%
Vitamin K 0µg 0.4µg 0%
Saturated fat 0.103g 0.042g 0%
Choline 8.4mg 6.1mg 0%
Monounsaturated fat 0.154g 0.013g 0%
Tryptophan 0.014mg 0%
Threonine 0.021mg 0%
Isoleucine 0.014mg 0%
Leucine 0.025mg 0%
Lysine 0.039mg 0%
Methionine 0.002mg 0%
Phenylalanine 0.025mg 0%
Valine 0.021mg 0%
Histidine 0.014mg 0%

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Kumquat Onion
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
18%
Kumquat
8%
Onion
Minerals Daily Need Coverage Score
14%
Kumquat
8%
Onion

Comparison summary

Which food is lower in Sugar?
Onion
Onion is lower in Sugar (difference - 5.12g)
Which food contains less Sodium?
Onion
Onion contains less Sodium (difference - 6mg)
Which food is lower in Saturated fat?
Onion
Onion is lower in Saturated fat (difference - 0.061g)
Which food is lower in glycemic index?
Onion
Onion is lower in glycemic index (difference - 52)
Which food is cheaper?
Kumquat
Kumquat is cheaper (difference - $0.2)
Which food is richer in minerals?
Kumquat
Kumquat 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. Kumquat - https://fdc.nal.usda.gov/fdc-app.html#/food-details/168154/nutrients
  2. Onion - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170000/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.