100% Orange juice and juice straight from an orange, any difference?

I am talking about the orange juice that is not concentrate and the has nothing but orange juice listed as the ingredients. So what I am asking is, does the orange juice from and orange have the same kcal as the orange juice from the (100% squeezed orange juice) carton?
Just a reminder… I am asking only about calories. I am aware of the use of preservatives etc etc. I do not need to be spoken to like a moron. thanks