amount varies slightly in relation to the type of apple but in general there are:
approx 53 - 55 calories in 1 small apple with peel, about 2½ diameter
Or for apples of any size
approx 15 calories in each ounce or 28g of apple with peel
approx 14 calories in each ounce or 28g of apple without the peel (one calorie less than with peel).
For the calories in other fruits and a calories in fruit chart, which you can use as a daily guide, see the page link, further down this page, listed under Related Questions. firstname.lastname@example.org