how many calories are in an orange? because i eat oranges all day (like one eevery hour and a half).is that good to do?
There are about 80 calories in one medium orange. You can find out about some of the other nutrients in oranges by going to our database here. If you eat 8 oranges a day it will contribute about 640 calories to your diet and will probably prevent you from eating other fruits and vegetables. Eating a variety of produce is best.