Fennel vs Leek: All Nutritional Differences

Where is more calories, protein, carbs - what is more healthy?

Fennel - calories, kcal, weight, nutrition
Leek - calories, kcal, weight, nutrition

Less Calories in Fennel

At first glance, you can see that in fennel is much less calories than in leek.

Fennel has 31 kcal per 100g and leek 61 kcal per 100g so it is pretty easy to calculate that the difference is about 97%.

In fennel and in leek most calories came from carbs.

See tables below to compare fennel with leek in details.

Fennel And Leek Nutrition Difference

Leek vs Fennel: Vitamins and Minerals Comparison

per 100gFennelLeek
Calories31 61
Carbohydrates7.29 g14.15 g
Fat0.2 g0.3 g
Dietary fiber3.1 g1.8 g
Protein1.24 g1.5 g
Calcium49 mg59 mg
Iron0.73 mg2.1 mg
Magnessium17 mg28 mg
Phosphorus50 mg35 mg
Potassium414 mg180 mg
Sodium52 mg20 mg
Zink0.2 mg1.2 mg
Vitaminium B1 (Thiamine)0.01 mg0.06 mg
Vitaminium B2 (riboflavin)0.032 mg0.03 mg
Vitaminium B3 (Niacin)0.64 mg0.4 mg
Vitaminium B50.232 mg0.14 mg
Vitaminium B60.047 mg0.233 mg
Vitaminium B9 (Folic acid)27 mg64 mg
Vitaminium C12 mg12 mg

Less protein in fennel

It is aslo easy to see see that in fennel is less protein than in leek.

There is 1.5g per 100g of leek and 1.24g per 100g of fennel so using simple math we can see that difference is about 21%.

Less carbohydrates in fennel

In fennel is less carbohydrates than in leek.

There is 14.15g/100g of carbohydrates in leek and 7.29g/100g in fennel so let me do the math for you again - difference is about 94%.

Less fat in fennel

In fennel is less fats than in leek.

The tables above show us that there is 0.3g/100g of fats in leek and 0.2g/100g in fennel. In this case difference is about 50%.


  • Calories31
  • Carbohydrates7.29 g
  • Fat0.2 g
  • Dietary fiber3.1 g
  • Protein1.24 g
Fennel calories per:
100g | ounce | single piece | cup | sliced

Calories source

  • 81% CARBS.
  • 14% PROTEIN
  • 5% FAT


  • Calories61
  • Carbohydrates14.15 g
  • Fat0.3 g
  • Dietary fiber1.8 g
  • Protein1.5 g
Leek calories per:
100g | ounce | single piece | cup | half cup

Calories source

  • 87% CARBS
  • 9% PROTEIN
  • 4% FAT

Vitamins: leek vs fennel

Minerals: fennel vs leek

Marcin Piotrowicz
Author of this page
Marcin Piotrowicz

calories-info.com creator
Healthy diet and healthy lifestyle promoter

All information about nutrition on this website was created with help of information from the official United States Department of Agriculture database.

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