How many calories are in a carrot? A medium-sized carrot, weighing approximately  61 grams, contains about 25 calories. Carrots are a highly nutritious root vegetable, rich  in vitamins, minerals, and dietary fiber. They are particularly noted for  their high content of beta-carotene, a compound that the body converts into vitamin A, which is essential for maintaining good  vision, skin health, and immune function. In addition to beta-carotene,  carrots offer vitamin K1, potassium, and antioxidants.  Low in fat and calories, they are a popular choice for those looking  to maintain a healthy diet or lose weight. Their natural sweetness and crunch make them a  favorable snack or addition to various dishes. Consuming carrots within a balanced diet can  contribute to overall health and well-being, providing essential nutrients while  keeping calorie intake in check.