Wood & Paper Manufacturing worked example

Converting Waste Rate at 99% target converting waste rate: a worked example

What does the result look like when target converting waste rate reaches 99%? The full calculation is worked below with real intermediate numbers. Use it when converting waste rate in wood and paper manufacturing needs a clean rate and gap-to-target you can put on a tier board.

The inputs for this scenario

  • Rejected or Scrapped Sheets: 8 count (unchanged)
  • Total Sheets Converted: 250 count (unchanged)
  • Target Converting Waste Rate: 99 % (raised for this scenario; the documented default is 95)

Working through the calculation

  • Applying the documented formula (Converting waste rate = converting waste rate count ÷ total converting waste rate population × 100) to the inputs above produces each figure below.
  • At this operating point the engine returns 3.2 % for converting waste rate, the number this scenario is built around.
  • At this operating point the engine returns 95.8 points for converting waste rate gap to target.
  • At this operating point the engine returns 8 count for converting waste rate count.
  • At this operating point the engine returns 250 count for total converting waste rate population.

How this compares with the baseline

  • Against the tool's baseline example, where target converting waste rate sits at 95% and the headline result is 3.2 %, this scenario lands almost exactly on the baseline at 3.2 %.
  • A figure at this level is achievable when target converting waste rate is genuinely sustained, not just peaked for a shift. It treats every scrapped sheet as equal; it does not weight by sheet value, so mixing high- and low-value jobs in one figure can mislead.

Results at a glance

  • Converting waste rate: 3.2 % (headline result)
  • Converting waste rate gap to target: 95.8 points
  • Converting waste rate count: 8 count
  • Total converting waste rate population: 250 count

Run it with your numbers

  • Every input above is editable in the live Converting Waste Rate calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.