Whereas the calorie content in a medium sized raw carrot is 4 calories, a large sized carrot is 5 calories, 1 cup of raw grated carrots have 45 calories, 1 cup of chopped raw carrots has 52 calories, 1 oz of raw carrot has around 10 calories, 3 and half oz of raw carrot has 35 calories and 7 oz of raw carrot has 60 calories.