Question: how many calories and carbs in yellow squash?
Answer: According to the USDA nutrient database, one medium yellow squash contains 39 calories, 2 grams of protein, zero grams of fat, 8 carbs, 4 grams of fiber, and 4 grams of sugar. In addition, you'll find ample amounts of calcium, iron, and vitamins C, A, and B, as well as beta-carotene and lutein.