Calories and nutrition facts
Zucchini
Also known as: courgette
100 g of zucchini has 22 calories, 1.3 g protein, 3 g carbs and 0.29 g fat. 1 zucchini (250 g) has 55 calories.
- Carbs 65 %
- Protein 24 %
- Fat 12 %

The Health Score from the ClemCam app: 1 to 10, based on the Nutri-Score (2023) per 100 g.
Nutrition facts
| Nutrition facts | per 100 g | 1 zucchini (250 g) |
|---|---|---|
| Energy | 22 kcal 92 kJ | 55 kcal 230 kJ |
| Fat | 0.29 g | 0.73 g |
| of which saturated | 0.07 g | 0.18 g |
| Carbohydrates | 3 g | 7.5 g |
| of which sugars | 2 g | 5 g |
| Fibre | 1.1 g | 2.8 g |
| Protein | 1.3 g | 3.3 g |
| Salt | 0 g | 0 g |
Vitamins
| Nutrition facts | per 100 g | % reference intake |
|---|---|---|
| Vitamin A | 35 µg | 4.4 % |
| Vitamin B1 (thiamin) | 0.03 mg | 2.7 % |
| Vitamin B2 (riboflavin) | 0.02 mg | 1.4 % |
| Niacin (B3) | 0.41 mg | 2.6 % |
| Vitamin B6 | 0.06 mg | 4.3 % |
| Folate | 42 µg | 21 % |
| Vitamin C | 18 mg | 22 % |
| Vitamin E | 0.31 mg | 2.6 % |
| Vitamin K | 32 µg | 43 % |
Minerals
| Nutrition facts | per 100 g | % reference intake |
|---|---|---|
| Calcium | 20 mg | 2.6 % |
| Iron | 0.4 mg | 2.9 % |
| Magnesium | 29 mg | 7.6 % |
| Zinc | 0.24 mg | 2.4 % |
| Potassium | 258 mg | 13 % |
| Phosphorus | 45 mg | 6.4 % |
| Iodine | 2.6 µg | 1.7 % |
Per 100 g, at least 15% of the reference intake of: Folate, Vitamin C, Vitamin K.
Adult reference intakes from EU Regulation 1169/2011 (fibre 30 g and salt 6 g as recommended by the DGE). Only values above 0 are shown.
Compared
Other foods in Vegetables, per 100 g.
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Questions
How many calories are in 1 zucchini (250 g)?
1 zucchini (250 g) has 55 calories, with 3.3 g protein, 7.5 g carbs and 0.73 g fat.
How much protein is in zucchini?
Zucchini has 1.3 g protein per 100 g. That is 24% of its calories.
How many carbs are in zucchini?
Zucchini has 3 g carbs per 100 g, including 2 g sugars and 1.1 g fibre.
Source: German Federal Food Code (Bundeslebensmittelschlüssel, BLS) 4.0, Max Rubner Institute (2025), licensed under CC BY 4.0. Values per 100 g edible portion, BLS code G582100. Serving sizes are typical amounts; per-serving values, shares and the Health Score were calculated by ClemCam.