Cooked leek: calories and nutrition facts
Cooked leek has 25 kcal per 100 g. One serving, 1 Serving (150 g), has 37 kcal.
- Calories
- 25 kcal
- Protein
- 2.6 g
- Carbohydrates
- 2.2 g
- Fat
- 0.3 g
Per 100 g
Cooked leek: how many calories?
Cooked leek has 25 kcal per 100 g, with 2.6 g protein, 2.2 g carbs and 0.3 g fat. A 150 g serving (1 Serving) has 37 kcal. That is less than the average for Fruits & Veggies (109 kcal per 100 g). Most of its calories come from protein.
Where the calories come from
- Protein47%
- Carbohydrates41%
- Fat12%
Calculate a portion
- Calories
- 37 kcal
- Protein
- 3.8 g
- Carbohydrates
- 3.3 g
- Fat
- 0.4 g
Nutrition facts
| Nutrient | Per 100 g | Per serving (150 g) |
|---|---|---|
| Calories | 25 kcal | 37 kcal |
| Fat | 0.3 g | 0.4 g |
| of which saturated fat | 0 g | 0 g |
| Carbohydrates | 2.2 g | 3.3 g |
| of which sugars | 1.8 g | 2.7 g |
| Fiber | 3.4 g | 5.1 g |
| Protein | 2.6 g | 3.8 g |
| Sodium | 5 mg | 8 mg |
| Water | 91.6 g | 137.4 g |
| Vitamin C | 3.8 mg | 5.7 mg |
| Calcium | 35 mg | 53 mg |
| Iron | 0.5 mg | 0.7 mg |
| Potassium | 120 mg | 180 mg |
| Magnesium | 7 mg | 10 mg |
Source: Ciqual food composition table (ANSES, France). Data updated on 2 September 2026.
Share of reference intakes
Per 100 g, compared with an adult's reference intakes (2,000 kcal a day, Regulation (EU) No 1169/2011).
| Nutrient | Of reference intake |
|---|---|
| Calories(25 kcal) | 1% |
| Fat(0.3 g) | 0% |
| of which saturated fat(0 g) | 0% |
| Carbohydrates(2.2 g) | 1% |
| of which sugars(1.8 g) | 2% |
| Protein(2.6 g) | 5% |
| Salt(0.01 g) | 0% |
What the EU thresholds say
Nutrition claim thresholds from Regulation (EC) No 1924/2006, per 100 g.
- Low energy (40 kcal or less)
- High protein (at least 20% of calories)
- Source of fibre (at least 3 g)
- Low fat (3 g or less)
- Low sugars (5 g or less)
- Low sodium (120 mg or less)
Cooked leek: frequently asked questions
Cooked leek: how many calories per serving?
A 150 g serving (1 Serving) has 37 kcal.
Cooked leek: how much protein?
Cooked leek contains 2.6 g of protein per 100 g, 5% of the 50 g reference intake.
Cooked leek: how much fibre?
Cooked leek provides 3.4 g of fibre per 100 g, 14% of the 25 g a day recommended by EFSA.
Cooked leek: how much makes 100 kcal?
100 kcal is about 405 g of this food.
More foods in this category
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- Cooked green flageolet bean115 kcal
- Cooked green lentils125 kcal
- Cooked Jerusalem artichoke69 kcal
- Cooked kale30 kcal
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- Cooked lentils125 kcal
- Cooked mung beans96 kcal
- Cooked New Zealand spinach14 kcal
- Cooked okra22 kcal
- Cooked onion35 kcal
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