I think the official schedule was for 50 minutes, but I am not a clock watcher. I know I was often his last appointment of the day, and it was not at all unusual for us to go long. The only time I remember us intentionally stopping early was a time when I was really not feeling well (starting to get sick) and he told me to go home and go to bed. LOL. I don't think he charged me for that session if I remember correctly.