Industrial Laundry, Uniform & Textile Rental Operations worked example

Rewash Rate at 1.08% target rewash rate ceiling: a worked example

Here is what the math looks like when conditions slip. We hold every other input steady and drop target rewash rate ceiling to 1.08%, then walk the calculation through step by step. Calculate rewash percentage from pounds or pieces sent back to wash, total processed volume, and the target rewash rate.

The inputs for this scenario

  • Rework pounds sent back for rewash: 950 lb or pieces (held at the documented default)
  • Total clean pounds processed this period: 52,000 lb or pieces (held at the documented default)
  • Target rewash rate ceiling: 1.08 % (the input this scenario stresses; the baseline uses 1.5)

Working through the calculation

  • The calculation starts from the formula this tool documents: Rewash rate = rewash pounds or pieces ÷ total processed pounds or pieces × 100.
  • Rewash rate works out to 1.83 % at these inputs, and this is the headline figure for the scenario.
  • Rewash gap to target works out to -0.75 points at these inputs.
  • Rewash pounds or pieces works out to 950 count at these inputs.
  • Total processed pounds or pieces works out to 52,000 count at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where target rewash rate ceiling sits at 1.5% and the headline result is 1.83 %, this scenario lands almost exactly on the baseline at 1.83 %.
  • The practical read: the gap between this scenario and the baseline is entirely attributable to target rewash rate ceiling, so recovering it is worth quantifying in dollars before considering equipment or staffing changes. It treats every rewashed pound equally, so a few heavily soiled mats can look the same as widespread light-soil misses unless you segment by classification.

Results at a glance

  • Rewash rate: 1.83 % (headline result)
  • Rewash gap to target: -0.75 points
  • Rewash pounds or pieces: 950 count
  • Total processed pounds or pieces: 52,000 count

Run it with your numbers

  • To rerun this with your own numbers, open the live Rewash Rate calculator, set target rewash rate ceiling to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.