Industrial Fans, Blowers & Air Movement Equipment worked example

Labor Per Unit at 110% billable labor scope: a worked example

This scenario runs the labor per unit calculation on the strong side: 110% billable labor scope, with every other input held at its documented default. Use it when quoting assembly, balancing, test, paint, packaging, or rework labor for industrial fans and blowers.

The inputs for this scenario

  • Fan build labor hours: 180 hr (unchanged)
  • Loaded labor rate: 78 $ / hr (unchanged)
  • Billable labor scope: 110 % (raised for this scenario; the documented default is 100)
  • Fixed setup and supervision cost: 2,400 $ (unchanged)

Working through the calculation

  • Applying the documented formula (Variable fan labor cost = fan labor hours × loaded labor rate × included labor scope) to the inputs above produces each figure below.
  • At this operating point the engine returns 17,844 $ for total fan labor cost, the number this scenario is built around.
  • At this operating point the engine returns 99.13 $ / hr for loaded labor rate.
  • At this operating point the engine returns 15,444 $ for variable fan labor cost.
  • At this operating point the engine returns 2,400 $ for fixed setup and supervision cost.

How this compares with the baseline

  • Against the tool's baseline example, where billable labor scope sits at 100% and the headline result is 16,440 $, this scenario comes in 8.54% above the baseline at 17,844 $.
  • Use it when quoting or costing a fan build, balance, or assembly job and you need a defensible total labor figure including overhead. 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 fan labor cost: 17,844 $ (headline result)
  • Loaded labor rate: 99.13 $ / hr
  • Variable fan labor cost: 15,444 $
  • Fixed setup and supervision cost: 2,400 $

Run it with your numbers

  • Every input above is editable in the live Labor Per Unit calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.