Electronics Manufacturing worked example

Conformal Coating Cost with assemblies to conformal coat of 2,300 assemblies: a worked example in electronics manufacturing

Push assemblies to conformal coat up to 2,300 assemblies and the picture changes. This example computes every intermediate figure at that operating point. an estimator is adding conformal coating to a PCB assembly quote

The inputs for this scenario

  • Assemblies to conformal coat: 2,300 assemblies (raised for this scenario; the documented default is 900)
  • Variable coating material cost: 1.35 $ / assembly (unchanged)
  • Masking and coating labor cost: 420 $ (unchanged)
  • Cure, inspection, and overhead cost: 210 $ (unchanged)

Working through the calculation

  • Applying the documented formula (Total conformal coating cost = assemblies to conformal coat × variable coating material cost + labor/setup + overhead) to the inputs above produces each figure below.
  • At this operating point the engine returns 3,735 $ for total conformal coating cost, the number this scenario is built around.
  • At this operating point the engine returns 1.62 $ / assembly for conformal coating cost per assembly.
  • At this operating point the engine returns 3,105 $ for variable coating material cost.
  • At this operating point the engine returns 630 $ for masking, cure, inspection, and overhead adders.

How this compares with the baseline

  • Against the tool's baseline example, where assemblies to conformal coat sits at 900 assemblies and the headline result is 1,845 $, this scenario comes in 102% above the baseline at 3,735 $.
  • It computes the total conformal coating cost for a job and the resulting cost per assembly by adding variable material spend to labor and cure/overhead. 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

  • Total conformal coating cost: 3,735 $ (headline result)
  • Conformal coating cost per assembly: 1.62 $ / assembly
  • Variable coating material cost: 3,105 $
  • Masking, cure, inspection, and overhead adders: 630 $

Run it with your numbers

  • Every input above is editable in the live Conformal Coating Cost calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.