Question: how many calories in raw zucchini?
Answer: Nutrition Info One large zucchini (about 323 grams) contains 55 calories, 3.9g of protein, 1.0g of fat, 10.1g of carbohydrates, 3.2g of fiber, and 8.1g of sugar. Zucchini possesses many valuable minerals, including calcium, iron, magnesium, phosphorus, and plenty of potassium.