Electronics Manufacturing calculator
Functional Test Cost Calculator
Functional test cost includes operator attention, fixture depreciation, test software support, debug triage, and overhead. This calculator rolls those inputs into total and per-assembly cost for quotes and capacity decisions.
What this calculator does
- Estimate functional test cost for electronic assemblies from tested units, variable test cost, labor/setup cost, and overhead.
- an estimator or test engineer needs a functional test cost for an assembly quote
- Returns the functional test cost value for the selected electronics manufacturing scope.
Formula used
- Total functional test cost = assemblies functionally tested × variable functional test cost + labor/setup + overhead
- Functional test cost per assembly = total functional test cost ÷ assemblies functionally tested
Inputs explained
- Assemblies functionally tested: Use a current, same-scope value for assemblies functionally tested from the traveler, MES, ERP, test log, quote, or validated engineering estimate.
- Variable functional test cost: Use a current, same-scope value for variable functional test cost from the traveler, MES, ERP, test log, quote, or validated engineering estimate.
- Functional test labor or setup cost: Use a current, same-scope value for functional test labor or setup cost from the traveler, MES, ERP, test log, quote, or validated engineering estimate.
- Fixture, software, and overhead cost: Use a current, same-scope value for fixture, software, and overhead cost from the traveler, MES, ERP, test log, quote, or validated engineering estimate.
How to use the result
- Use it when production, quality, test, procurement, or estimating teams need a defensible number before schedule or quote decisions.
- It is an estimate and does not replace detailed routing, validated test programs, supplier DFM feedback, thermal profiling, capability studies, or yield-analysis models.
Common questions
- What does the functional test cost calculator tell me? It gives a functional test cost result using electronics, PCB, or semiconductor production inputs that match the same lot, board family, wafer lot, or shift.
- Which numbers should I enter? Use current values from CAD/CAM, BOM, MES, test logs, supplier quotes, or process records; keep the count, time, yield, and cost basis consistent.
- How should I use the result? Use the result to support capacity checks, quote rollups, yield reviews, staffing decisions, material planning, or process-improvement priorities.
- When is this only an estimate? Treat it as a planning estimate when product mix, setup time, operator assist time, feeder readiness, inspection disposition, test escapes, scrap, or supplier yield differs from the data used for the inputs.
Last reviewed 2026-05-12.