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Calcimator

Yarn Quantity Calculator

Warp and weft yardage from project dimensions and sett.

Inputs

%
%
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Results

Warp yarn needed (yards)

772

Weft yarn needed (yards)

556

Total warp ends240
Total weft picks909
Total yarn (yards)1,327
Width on loom (inches)20
How to Use This Calculator
  1. Enter the desired finished length and width in inches after washing.
  2. Set EPI (warp sett) and PPI (weft sett) for your project.
  3. Enter the loom waste, take-up, shrinkage, and draw-in percentages for your fiber and weave structure.
  4. Read the warp yarn needed in yards and the weft yarn needed in yards.
  5. Add the warp and weft totals to get combined yardage for purchasing the same yarn for both.
  6. Use the width on loom output to confirm the project fits your loom before winding.
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