Finishing worked example

Masking Material Cost with parts masked of 250 parts: a worked example

This scenario runs the masking material cost calculation on the strong side: parts masked of 250 parts, with every other input held at its documented default. Use this calculator for practical powder coating or surface finishing planning, quoting, troubleshooting, or line setup.

The inputs for this scenario

  • Parts masked: 250 parts (raised for this scenario; the documented default is 100)
  • Masking material per part: 2.5 $ / part (unchanged)
  • Setup material cost: 150 $ (unchanged)
  • Scrap and replacement masks: 75 $ (unchanged)

Working through the calculation

  • Applying the documented formula (Total cost = quantity × unit cost + labor/downtime + overhead) to the inputs above produces each figure below.
  • At this operating point the engine returns 850 $ / job for total cost, the number this scenario is built around.
  • At this operating point the engine returns 3.4 $ / piece for cost per piece.
  • At this operating point the engine returns 625 $ for variable cost.
  • At this operating point the engine returns 225 $ for fixed adders.

How this compares with the baseline

  • Against the tool's baseline example, where parts masked sits at 100 parts and the headline result is 475 $ / job, this scenario comes in 78.95% above the baseline at 850 $ / job.
  • Use it when quoting powder coating work that involves masked threads, bores, or ground areas, or when comparing single-use versus reusable masking. Treat this as a target state: the delta against the baseline quantifies what the improvement is worth before you commit to chasing it.

Results at a glance

  • Total cost: 850 $ / job (headline result)
  • Cost per piece: 3.4 $ / piece
  • Variable cost: 625 $
  • Fixed adders: 225 $

Run it with your numbers

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

Last reviewed 2026-05-12.