Calculate warp length required, width in reed, and warp and weft materials needed to complete a project.

You’ll need to know the number of items you’ll be making, the desired finished width length of each, and what your sett will be (both EPI and PPI).

If you prefer to work offline, here’s a one page PDF version of the form that you can download, fill out, and save with your own numbers in. (It doesn’t work out the math for you, though.)