Coatings, Inks & Specialty Chemical Production worked example

Formula Yield Loss at 3.45% target yield loss: a worked example

Push target yield loss up to 3.45% and the picture changes. This example computes every intermediate figure at that operating point. Use it to track yield loss against target in Coatings, Inks & Specialty Chemical Production.

The inputs for this scenario

  • Material lost in the batch: 45 units (unchanged)
  • Theoretical batch quantity: 1,000 units (unchanged)
  • Target yield loss: 3.45 % (raised for this scenario; the documented default is 3)

Working through the calculation

  • Applying the documented formula (Yield loss = material lost ÷ theoretical batch quantity × 100) to the inputs above produces each figure below.
  • At this operating point the engine returns 4.5 % for yield loss, the number this scenario is built around.
  • At this operating point the engine returns -1.05 points for gap to target.
  • At this operating point the engine returns 45 count for material lost.
  • At this operating point the engine returns 1,000 count for theoretical batch quantity.

How this compares with the baseline

  • Against the tool's baseline example, where target yield loss sits at 3% and the headline result is 4.5 %, this scenario lands almost exactly on the baseline at 4.5 %.
  • It computes batch yield loss as a percentage of the theoretical formula quantity and the point gap between that loss and your target. The value of this scenario is the size of the gap it exposes: that gap, priced out over a year, is the budget you can justify spending to close it.

Results at a glance

  • Yield loss: 4.5 % (headline result)
  • Gap to target: -1.05 points
  • Material lost: 45 count
  • Theoretical batch quantity: 1,000 count

Run it with your numbers

  • Every input above is editable in the live Formula Yield Loss calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.