Sweet onion vs. Cucumber — In-Depth Nutrition Comparison
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How are sweet onions and cucumber different?
- Sweet onions are higher in vitamin B6; however, cucumber is richer in vitamin K.
- Daily need coverage for vitamin K for cucumber is 13% higher.
- Sweet onions contain 3 times more folate than cucumber. While sweet onions contain 23µg of folate, cucumber contains only 7µg.
- Cucumber has less sugar.
Onions, sweet, raw and Cucumber, with peel, raw are the varieties used in this article.
Infographic
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Mineral Comparison
The mineral comparison score is based on which food has a more favorable amount of each mineral. The �coverage� charts below show how much of the daily mineral needs are covered by the selected amount of each food.
| Contains more CalciumCalcium | +25% |
| Contains more CopperCopper | +36.6% |
| Contains more PhosphorusPhosphorus | +12.5% |
| Contains more SeleniumSelenium | +66.7% |
| Contains more MagnesiumMagnesium | +44.4% |
| Contains more PotassiumPotassium | +23.5% |
| Contains more ZincZinc | +53.8% |
| Contains less SodiumSodium | -75% |
Vitamin Comparison
The vitamin comparison score is based on the number of vitamins in which one food is richer than the other. The �coverage� charts below show how much of the daily vitamin needs are covered by the selected amount of each food.
| Contains more Vitamin CVitamin C | +71.4% |
| Contains more Vitamin B1Vitamin B1 | +51.9% |
| Contains more Vitamin B3Vitamin B3 | +35.7% |
| Contains more Vitamin B6Vitamin B6 | +225% |
| Contains more FolateFolate | +228.6% |
| Contains more Vitamin AVitamin A | +∞% |
| Contains more Vitamin EVitamin E | +50% |
| Contains more Vitamin B2Vitamin B2 | +65% |
| Contains more Vitamin B5Vitamin B5 | +164.3% |
| Contains more Vitamin KVitamin K | +5366.7% |
All nutrients comparison - raw data values
| Nutrient | ![]() |
![]() |
DV% diff. |
| Vitamin K | 0.3µg | 16.4µg | 13% |
| Vitamin B6 | 0.13mg | 0.04mg | 7% |
| Folate | 23µg | 7µg | 4% |
| Vitamin B5 | 0.098mg | 0.259mg | 3% |
| Vitamin C | 4.8mg | 2.8mg | 2% |
| Fiber | 0.9g | 0.5g | 2% |
| Copper | 0.056mg | 0.041mg | 2% |
| Calories | 32kcal | 15kcal | 1% |
| Carbs | 7.55g | 3.63g | 1% |
| Magnesium | 9mg | 13mg | 1% |
| Potassium | 119mg | 147mg | 1% |
| Zinc | 0.13mg | 0.2mg | 1% |
| Vitamin A | 0µg | 5µg | 1% |
| Vitamin B1 | 0.041mg | 0.027mg | 1% |
| Vitamin B2 | 0.02mg | 0.033mg | 1% |
| Fructose | 2.02g | 0.87g | 1% |
| Protein | 0.8g | 0.65g | 0% |
| Protein per 100 calories | 2.5g | 4.3g | N/A |
| Calories per 10 g protein | 400kcal | 231kcal | N/A |
| Weight per 100 calories | 313g | 667g | N/A |
| Fats | 0.08g | 0.11g | 0% |
| Net carbs | 6.65g | 3.13g | N/A |
| Calcium | 20mg | 16mg | 0% |
| Iron | 0.26mg | 0.28mg | 0% |
| Sugar | 5.02g | 1.67g | N/A |
| Starch | 0g | 0.83g | 0% |
| Phosphorus | 27mg | 24mg | 0% |
| Sodium | 8mg | 2mg | 0% |
| Vitamin E | 0.02mg | 0.03mg | 0% |
| Manganese | 0.076mg | 0.079mg | 0% |
| Selenium | 0.5µg | 0.3µg | 0% |
| Vitamin B3 | 0.133mg | 0.098mg | 0% |
| Choline | 5.5mg | 6mg | 0% |
| Saturated fat | 0.037g | 0% | |
| Monounsaturated fat | 0.005g | 0% | |
| Polyunsaturated fat | 0.032g | 0% | |
| Tryptophan | 0.009mg | 0.005mg | 0% |
| Threonine | 0.018mg | 0.019mg | 0% |
| Isoleucine | 0.014mg | 0.021mg | 0% |
| Leucine | 0.025mg | 0.029mg | 0% |
| Lysine | 0.033mg | 0.029mg | 0% |
| Methionine | 0.009mg | 0.006mg | 0% |
| Phenylalanine | 0.024mg | 0.019mg | 0% |
| Valine | 0.02mg | 0.022mg | 0% |
| Histidine | 0.011mg | 0.01mg | 0% |
Macronutrient Comparison
Macronutrient breakdown side-by-side comparison
Protein:
0.8 g
Fats:
0.08 g
Carbs:
7.55 g
Water:
91.24 g
Other:
0.33 g
Protein:
0.65 g
Fats:
0.11 g
Carbs:
3.63 g
Water:
95.23 g
Other:
0.38 g
| Contains more ProteinProtein | +23.1% |
| Contains more CarbsCarbs | +108% |
| Contains more FatsFats | +37.5% |
~equal in
Water
~95.23g
Carbohydrate type comparison
Carbohydrate type breakdown side-by-side comparison
Starch:
0 g
Sucrose:
0.72 g
Glucose:
2.26 g
Fructose:
2.02 g
Lactose:
0.02 g
Maltose:
0 g
Galactose:
0 g
Starch:
0.83 g
Sucrose:
0.03 g
Glucose:
0.76 g
Fructose:
0.87 g
Lactose:
0 g
Maltose:
0.01 g
Galactose:
0 g
| Contains more SucroseSucrose | +2300% |
| Contains more GlucoseGlucose | +197.4% |
| Contains more FructoseFructose | +132.2% |
| Contains more LactoseLactose | +∞% |
| Contains more StarchStarch | +∞% |
| Contains more MaltoseMaltose | +∞% |
~equal in
Galactose
~0g






