There are many web pages that will tell you how do the math for setting triangles for an on point quilt. However, there aren't very many that actually do the math for you. I just add this capability to the free calculators at MyWebQuilter.com . On the calculator screen, enter your finished block size and the number of columns/rows in your quilt. Click calculate to have MyWebQuilter.com calculate the size setting triangles to cut as well as the total fabric requirements for the setting triangles. Easy and free.... Check it out..
Learn more about the Free Quilting Website MyWebQuilter.com. MyWebQuilter.com has Quilting Calculators, Quilt Block Patterns, Quilt Block Coloring, Quick One Block Quilt Designs and Quilt Design Software.