Finishing worked example

Powder Coating Cost Per Part with good coated parts of 630 parts: a worked example

What does the result look like when good coated parts reaches 630 parts? The full calculation is worked below with real intermediate numbers. Use for powder coating quotes, make-versus-buy checks, and product cost reviews.

The inputs for this scenario

  • Good coated parts: 630 parts (raised for this scenario; the documented default is 250)
  • Variable coating cost: 1.75 $ / part (unchanged)
  • Masking and spray labor cost: 126 $ (unchanged)
  • Oven energy and overhead cost: 155 $ (unchanged)

Working through the calculation

  • Applying the documented formula (Total coating cost = good coated parts × variable coating cost + labor + oven and overhead) to the inputs above produces each figure below.
  • At this operating point the engine returns 1,384 $ / run for total cost, the number this scenario is built around.
  • At this operating point the engine returns 2.2 $ / piece for cost per piece.
  • At this operating point the engine returns 1,103 $ for variable cost.
  • At this operating point the engine returns 281 $ for fixed adders.

How this compares with the baseline

  • Against the tool's baseline example, where good coated parts sits at 250 parts and the headline result is 719 $ / run, this scenario comes in 92.55% above the baseline at 1,384 $ / run.
  • A figure at this level is achievable when good coated parts is genuinely sustained, not just peaked for a shift. It assumes one variable cost rate and counts only good parts, so it doesn't separately model rework, color-change purge, or rehang labor on rejects.

Results at a glance

  • Total cost: 1,384 $ / run (headline result)
  • Cost per piece: 2.2 $ / piece
  • Variable cost: 1,103 $
  • Fixed adders: 281 $

Run it with your numbers

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

Last reviewed 2026-05-12.