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Sizing calculator

Sizing Stretch Percentage

Calculate the stretch percentage of the yarn resulting from the sizing process.

Stretch (%)
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Method and formula

Stretch (%)=Sized Length−Unsized LengthUnsized Length×100\text{Stretch (\%)} = \frac{\text{Sized Length} - \text{Unsized Length}}{\text{Unsized Length}} \times 100

Input variables

VariableExpected entry
Unsized Warp Length (m)Enter a positive measured value.
Sized Warp Length (m)Enter a positive measured value.

Calculation workflow

  1. Enter the measurements in the displayed units.
  2. Check the selected yarn, fiber, weave, or trade unit where shown.
  3. Review each calculated output and its unit.
  4. Use Copy results to save the displayed values to recent history.

Outputs

  • Stretch (%)