Textiles & Apparel Manufacturing worked example

Marker Efficiency at 61% target marker efficiency: a worked example

Here is what the math looks like when conditions slip. We hold every other input steady and drop target marker efficiency to 61%, then walk the calculation through step by step. Measure marker efficiency for Textiles & Apparel Manufacturing — material that ends up in good parts as a percentage of material consumed.

The inputs for this scenario

  • Area of pattern pieces on the marker: 82 in² (held at the documented default)
  • Total marker area (fabric width × marker length): 100 in² (held at the documented default)
  • Target marker efficiency: 61 % (the input this scenario stresses; the baseline uses 85)

Working through the calculation

  • The calculation starts from the formula this tool documents: Material yield = material in finished parts ÷ total material consumed.
  • Marker efficiency works out to 82 % at these inputs, and this is the headline figure for the scenario.
  • Gap to target works out to -21 points at these inputs.
  • Material in parts works out to 82 value at these inputs.
  • Total material consumed works out to 100 value at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where target marker efficiency sits at 85% and the headline result is 82 %, this scenario lands almost exactly on the baseline at 82 %.
  • The practical read: the gap between this scenario and the baseline is entirely attributable to target marker efficiency, so recovering it is worth quantifying in dollars before considering equipment or staffing changes. It measures planar area only. It ignores fabric shrinkage, directional/nap constraints, plaid matching, and ply-count effects on real spread yield, so bench efficiency can overstate what the cutting floor actually achieves.

Results at a glance

  • Marker efficiency: 82 % (headline result)
  • Gap to target: -21 points
  • Material in parts: 82 value
  • Total material consumed: 100 value

Run it with your numbers

  • To rerun this with your own numbers, open the live Marker Efficiency calculator, set target marker efficiency to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.