How long will massage therapy school take?

I’m going to take a 700 hour massage therapy course, and I am hoping to complete it in 6-7 months being a full-time student and going to school for the maximum amount of hours per day. Is this possible? I know that a 500 hour course only takes 4 months to complete, but I’ve heard a lot of people saying that it took them over a year to complete their training. How long does it usually take?
Any input would be great!