Fennel vs. Sweet onion — In-Depth Nutrition Comparison
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Differences between fennel and sweet onion
- Fennel has more vitamin K, vitamin A, fiber, potassium, vitamin C, and iron, while sweet onion has more vitamin B6.
- Fennel's daily need coverage for vitamin K is 52% higher.
- Sweet onion contains 963 times less vitamin A than fennel. Fennel contains 963IU of vitamin A, while sweet onion contains 1IU.
The food types used in this comparison are Fennel, bulb, raw and Onions, sweet, raw.
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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.
| Contains more MagnesiumMagnesium | +88.9% |
| Contains more CalciumCalcium | +145% |
| Contains more PotassiumPotassium | +247.9% |
| Contains more IronIron | +180.8% |
| Contains more CopperCopper | +17.9% |
| Contains more ZincZinc | +53.8% |
| Contains more PhosphorusPhosphorus | +85.2% |
| Contains more ManganeseManganese | +151.3% |
| Contains more SeleniumSelenium | +40% |
| Contains less SodiumSodium | -84.6% |
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 CVitamin C | +150% |
| Contains more Vitamin AVitamin A | +∞% |
| Contains more Vitamin EVitamin E | +2800% |
| Contains more Vitamin B2Vitamin B2 | +60% |
| Contains more Vitamin B3Vitamin B3 | +381.2% |
| Contains more Vitamin B5Vitamin B5 | +136.7% |
| Contains more Vitamin KVitamin K | +20833.3% |
| Contains more FolateFolate | +17.4% |
| Contains more CholineCholine | +140% |
| Contains more Vitamin B1Vitamin B1 | +310% |
| Contains more Vitamin B6Vitamin B6 | +176.6% |
All nutrients comparison - raw data values
| Nutrient |  |
 |
DV% diff. |
| Vitamin K | 62.8µg | 0.3µg | 52% |
| Potassium | 414mg | 119mg | 9% |
| Fiber | 3.1g | 0.9g | 9% |
| Vitamin C | 12mg | 4.8mg | 8% |
| Vitamin B6 | 0.047mg | 0.13mg | 6% |
| Iron | 0.73mg | 0.26mg | 6% |
| Manganese | 0.191mg | 0.076mg | 5% |
| Vitamin A | 48µg | 0µg | 5% |
| Vitamin E | 0.58mg | 0.02mg | 4% |
| Fructose | 2.02g | 3% | |
| Phosphorus | 50mg | 27mg | 3% |
| Vitamin B5 | 0.232mg | 0.098mg | 3% |
| Vitamin B3 | 0.64mg | 0.133mg | 3% |
| Vitamin B1 | 0.01mg | 0.041mg | 3% |
| Calcium | 49mg | 20mg | 3% |
| Magnesium | 17mg | 9mg | 2% |
| Sodium | 52mg | 8mg | 2% |
| Zinc | 0.2mg | 0.13mg | 1% |
| Polyunsaturated fat | 0.169g | 1% | |
| Folate | 27µg | 23µg | 1% |
| Choline | 13.2mg | 5.5mg | 1% |
| Vitamin B2 | 0.032mg | 0.02mg | 1% |
| Copper | 0.066mg | 0.056mg | 1% |
| Protein | 1.24g | 0.8g | 1% |
| Calories | 31kcal | 32kcal | 0% |
| Fats | 0.2g | 0.08g | 0% |
| Net carbs | 4.2g | 6.65g | N/A |
| Carbs | 7.3g | 7.55g | 0% |
| Sugar | 3.93g | 5.02g | N/A |
| Selenium | 0.7µg | 0.5µg | 0% |
| Saturated fat | 0.09g | 0% | |
| Monounsaturated fat | 0.068g | 0% | |
| Tryptophan | 0.009mg | 0% | |
| Threonine | 0.018mg | 0% | |
| Isoleucine | 0.014mg | 0% | |
| Leucine | 0.025mg | 0% | |
| Lysine | 0.033mg | 0% | |
| Methionine | 0.009mg | 0% | |
| Phenylalanine | 0.024mg | 0% | |
| Valine | 0.02mg | 0% | |
| Histidine | 0.011mg | 0% |
Macronutrient Comparison
Macronutrient breakdown side-by-side comparison
Protein:
1.24 g
Fats:
0.2 g
Carbs:
7.3 g
Water:
90.21 g
Other:
1.05 g
Protein:
0.8 g
Fats:
0.08 g
Carbs:
7.55 g
Water:
91.24 g
Other:
0.33 g
| Contains more ProteinProtein | +55% |
| Contains more FatsFats | +150% |
| Contains more OtherOther | +218.2% |
~equal in
Carbs
~7.55g
~equal in
Water
~91.24g
