Originally Posted by virtualbernie
They just had a webinar about that calculator on HowtoQuilt.com. I don't have the calculator but it's supposed to calculate the exact amount of fabric you would need by calculating the different types of blocks you have in your quilt. Check out the site to see if the webinar is still available.
Thanks for posting this!! I bought this silly calculator a year ago and every time I get ready to use it i end up feeling like I need to take a class-lol. Hopefully the webinar will be enough instruction for me!