Hi. I don't work with fondant a lot and this is my first wedding cake that has required fondant. I'm having trouble determining how much fondant I need to order.
My tiers are:
14" square
10" round
8" round
6" round

They're all 3" pans and I'm doing 2 layers of each.

How much fondant do you think I would need to cover them?

Thanks a bunch!

http://www.wilton.com/decorating/fondant/fondant-coverage-chart.cfm

Have you seen this chart?

No, I haven't seen that chart. Thanks so much!