University's tuition: Graduate (Per cridet hour) $837

I was looking for the tuition at the university. I found
“Graduate (Per cridet hour) $837”
but I couldn’t know the how can I calculate the whole tuition?
thanks in advanced.

It depends on how many classes (courses) you are going to take and how many credit hours each one is valued at. For instance, you might enroll in ‘English 301 Shakespeare’s Tragedies, 3 credits’. The tuition for that course would be 3 x $837 or $2511.

(Wow! That sound expensive! When I went to university, it was $75 for all the classes in a term!)