I wanted to make a scrappy Disappearing 9 Patch as a gift. I have looked online and can't seem to find any suggestions of the amount of yardage needed. I was hoping to use a bunch of FQ and work with 5 or 6 inch squares, making center square the same throughout. I know I could sit down and calcualte this out, but I think this is probably somewhere already out there. I looked throught the board but couldn't find the info on yardage needed. I wanted a larger lap size quilt, something about 48 x 64 or so.

just did this one ,5/8 for center block (or for all if doing all alike) then I had 2 charms packs

Thank sounds simple...