Handy 12-page Quick Reference Guide
Find the formulas you need — fast!
What size should I make it?
Calculating setting and corner triangles for diagonal sets
What about proportions?
Fibonacci for quilters
Rotary cutting formulas
Fabric measurements (sweet sixteenth, fat eighth, jelly rolls, and so on)
Measuring for borders and yardage requirements
How much binding do I need?
How wide should I cut the strips for binding?
How much fabric do I need for the back?
Fractions to decimals
Equivalents for inches and yardage in fractions and decimals
And more!