Bandwitdh Calculation
Hithis might be one of the dumbest questions you will ever come across

How does one calculate the monthly bandwidth of a site?
Lets say I have a one page website (I'll make it easy, just for the example), this page weigh 50k including all images.
This page has 12000 unique and 24000 page views a month.
Is this the right calculation:?
total weight of monthly viewed pages x total monthly amount of page views of those pages
e.g:
24000 x 50k = 1200000k, which means: 1200mb, which means: 1.2gb of bandwitdh a month.
thanks you and sorry for the stupid question, i'm new to this stuff and currently using free hosting...