Instructions
Measure the length of yarn in each section of the loom by using the measuring tape. If a section cannot be measured make a note for an estimate of the length. An example for the length is 37.5 feet.
Measure the length of the warp beam. Make a note of the measurement. An average estimate is 22 inches.
Count the number of sections that have been attached to the warp beam. If the warp beam measures 22 inches and each section is 1 inch, you will have 22 sections.
Write out the equation used to calculate the yardage of yarn for the warp beam. This equation will look like ̶0;37.5 x 22̶1; for a result of 825 feet of yarn. Divide 825 by 3 to convert the result to yards.