Welsh onion vs. Fennel — In-Depth Nutrition Comparison
Compare
Significant differences between welsh onion and fennel
- Welsh onion has more vitamin K, vitamin C, and iron; however, fennel is richer in potassium.
- Welsh onion covers your daily vitamin K needs 109% more than fennel.
- Fennel has 2 times less vitamin C than welsh onion. Welsh onion has 27mg of vitamin C, while fennel has 12mg.
- Welsh onion contains less sugar.
Specific food types used in this comparison are Onions, welsh, raw and Fennel, bulb, raw.
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 MagnesiumMagnesium | +35.3% |
Contains more IronIron | +67.1% |
Contains more ZincZinc | +160% |
Contains less SodiumSodium | -67.3% |
Contains more CalciumCalcium | +172.2% |
Contains more PotassiumPotassium | +95.3% |
Contains more ManganeseManganese | +39.4% |
Contains more SeleniumSelenium | +16.7% |
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 | +125% |
Contains more Vitamin B1Vitamin B1 | +400% |
Contains more Vitamin B2Vitamin B2 | +181.3% |
Contains more Vitamin B6Vitamin B6 | +53.2% |
Contains more Vitamin KVitamin K | +208% |
Contains more Vitamin EVitamin E | +13.7% |
Contains more Vitamin B3Vitamin B3 | +60% |
Contains more Vitamin B5Vitamin B5 | +37.3% |
Contains more FolateFolate | +68.8% |
Contains more CholineCholine | +149.1% |
All nutrients comparison - raw data values
Nutrient | ![]() |
![]() |
DV% diff. |
Vitamin K | 193.4µg | 62.8µg | 109% |
Vitamin C | 27mg | 12mg | 17% |
Iron | 1.22mg | 0.73mg | 6% |
Potassium | 212mg | 414mg | 6% |
Vitamin A | 48µg | 5% | |
Vitamin B2 | 0.09mg | 0.032mg | 4% |
Zinc | 0.52mg | 0.2mg | 3% |
Fiber | 2.4g | 3.1g | 3% |
Vitamin B1 | 0.05mg | 0.01mg | 3% |
Calcium | 18mg | 49mg | 3% |
Folate | 16µg | 27µg | 3% |
Vitamin B6 | 0.072mg | 0.047mg | 2% |
Vitamin B3 | 0.4mg | 0.64mg | 2% |
Sodium | 17mg | 52mg | 2% |
Manganese | 0.137mg | 0.191mg | 2% |
Protein | 1.9g | 1.24g | 1% |
Vitamin B5 | 0.169mg | 0.232mg | 1% |
Magnesium | 23mg | 17mg | 1% |
Choline | 5.3mg | 13.2mg | 1% |
Calories | 34kcal | 31kcal | 0% |
Fats | 0.4g | 0.2g | 0% |
Net carbs | 4.1g | 4.2g | N/A |
Carbs | 6.5g | 7.3g | 0% |
Sugar | 2.18g | 3.93g | N/A |
Copper | 0.07mg | 0.066mg | 0% |
Phosphorus | 49mg | 50mg | 0% |
Vitamin E | 0.51mg | 0.58mg | 0% |
Selenium | 0.6µg | 0.7µg | 0% |
Saturated fat | 0.067g | 0.09g | 0% |
Monounsaturated fat | 0.056g | 0.068g | 0% |
Polyunsaturated fat | 0.156g | 0.169g | 0% |
Tryptophan | 0.021mg | 0% | |
Threonine | 0.074mg | 0% | |
Isoleucine | 0.081mg | 0% | |
Leucine | 0.113mg | 0% | |
Lysine | 0.095mg | 0% | |
Methionine | 0.021mg | 0% | |
Phenylalanine | 0.061mg | 0% | |
Valine | 0.084mg | 0% | |
Histidine | 0.033mg | 0% |
Macronutrient Comparison
Macronutrient breakdown side-by-side comparison
Protein:
1.9 g
Fats:
0.4 g
Carbs:
6.5 g
Water:
90.5 g
Other:
0.7 g
Protein:
1.24 g
Fats:
0.2 g
Carbs:
7.3 g
Water:
90.21 g
Other:
1.05 g
Contains more ProteinProtein | +53.2% |
Contains more FatsFats | +100% |
Contains more CarbsCarbs | +12.3% |
Contains more OtherOther | +50% |
~equal in
Water
~90.21g
Fat Type Comparison
Fat type breakdown side-by-side comparison
Saturated fat:
Sat. Fat
0.067 g
Monounsaturated fat:
Mono. Fat
0.056 g
Polyunsaturated fat:
Poly. Fat
0.156 g
Saturated fat:
Sat. Fat
0.09 g
Monounsaturated fat:
Mono. Fat
0.068 g
Polyunsaturated fat:
Poly. Fat
0.169 g
Contains less Sat. FatSaturated fat | -25.6% |
Contains more Mono. FatMonounsaturated fat | +21.4% |
~equal in
Polyunsaturated fat
~0.169g