im going to be going to canada to visit family for 3 months. I want to know how much money I should I need for my visit?
Well a Canadian dollar and an American dollar are almost completely identical. So if you want to compare that to how much a 3 month visit to another state would cost, that may help.
more detail please b/c it depends, are you going to stay at a hotel? did you rent a place? do you only have to pay for stuff like clothes and shopping and stuff ?