3. Now you can calculate the amount of warp you need. If you've used the previous
calculators, the woven length and width are prefilled. Otherwise, enter those values.
Also enter the amount of loom waste (unweavable warp, tieon allowance, etc.) and sampling
length, if any. We also need to know your epi, and how wide your sections are. Click calculate
and you will get the total approximate value in yards (our calculations are rounded up, just to be safe),
and also the number of spools and yards per spool.


