Electronics Manufacturing worked example

Electronics Rework Cost with assemblies requiring rework of 43 assemblies: a worked example

Suppose assemblies requiring rework falls to 43 assemblies. This page works the full calculation at that level so you can see exactly which result moves and by how much. Estimate electronics rework cost from reworked units, variable rework cost, labor/setup cost, and overhead.

The inputs for this scenario

  • Assemblies requiring rework: 43 assemblies (the input this scenario stresses; the baseline uses 86)
  • Variable rework cost: 9.5 $ / assembly (held at the documented default)
  • Rework labor and setup cost: 520 $ (held at the documented default)
  • Retest, inspection, and overhead cost: 180 $ (held at the documented default)

Working through the calculation

  • The calculation starts from the formula this tool documents: Total electronics rework cost = assemblies requiring rework × variable rework cost + labor/setup + overhead.
  • Total electronics rework cost works out to 1,109 $ at these inputs, and this is the headline figure for the scenario.
  • Rework cost per assembly works out to 25.78 $ / assembly at these inputs.
  • Variable rework material cost works out to 409 $ at these inputs.
  • Rework labor, retest, and overhead adders works out to 700 $ at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where assemblies requiring rework sits at 86 assemblies and the headline result is 1,517 $, this scenario comes in 26.93% below the baseline at 1,109 $.
  • It computes the total loaded cost to rework a batch of defective assemblies and the resulting cost per assembly, combining variable material cost with fixed labor, setup, and overhead. When the numbers land here, the stressed input is the lever to work; the walkthrough above shows exactly how much each output recovers as it climbs back toward the baseline.

Results at a glance

  • Total electronics rework cost: 1,109 $ (headline result)
  • Rework cost per assembly: 25.78 $ / assembly
  • Variable rework material cost: 409 $
  • Rework labor, retest, and overhead adders: 700 $

Run it with your numbers

  • To rerun this with your own numbers, open the live Electronics Rework Cost calculator, set assemblies requiring rework to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.