Nutrition referenceZucchini is a mild summer squash eaten raw or cooked. Per 100 g it provides about 19 calories with 3.3 g carbs.
Nutrition facts
2685568 · Foundation Foods April 2026; 2024-04-18
169291 · SR Legacy April 2018; 2019-04-01
F009775 · Australian Food Composition Database Release3, December2025
About this food
Zucchini is a mild, tender summer squash with dark green skin and pale flesh. It is eaten raw in salads, spiralized into noodles, or cooked by sautéing, grilling, or roasting.
Nutritionally, zucchini is very low in calories. Per 100 g it provides about 19 kcal, 3.3 g of carbohydrates, 1.0 g of protein, 0.2 g of fat, and 0.8 g of dietary fiber.
Zucchini is mostly water and is a popular low-calorie vegetable. Use the serving sizes below to estimate portions when logging.
Plan your portion
Nutrition values are reported per 100 g. A typical cup of sliced zucchini (about 124 g) provides roughly 24 kcal. Use the serving sizes below to estimate portions when logging.
| Serving | Weight | Calories | Carbs | Protein | Fat |
|---|---|---|---|---|---|
| 100 g | 100 g | 19 kcal | 3.3 g | 1 g | 0.2 g |
| 1 cup sliced | 124 g | 23.6 kcal | 4.1 g | 1.2 g | 0.3 g |
| 1 medium zucchini | 196 g | 37.2 kcal | 6.4 g | 1.9 g | 0.4 g |
Use the weight of the edible portion in the food state shown above.
Questions and answers
Zucchini provides about 19 calories per 100 g.
Yes. Zucchini provides only about 19 calories and 0.2 g of fat per 100 g.
Yes. Zucchini provides only about 3.3 g of carbohydrates per 100 g.
