Aluminum Extrusion & Profile Manufacturing worked example

Extrusion Labor per Billet Calculator at 72% applied billet labor share: a worked example

Suppose applied billet labor share falls to 72%. This page works the full calculation at that level so you can see exactly which result moves and by how much. Estimate labor cost assigned to billets from billets processed, labor cost per billet, applied labor share, and fixed setup labor.

The inputs for this scenario

  • Billets processed: 96 units (held at the documented default)
  • Labor rate per billet: 42 $ / unit (held at the documented default)
  • Applied billet labor share: 72 % (the input this scenario stresses; the baseline uses 100)
  • Fixed setup or changeover labor: 850 $ (held at the documented default)

Working through the calculation

  • The calculation starts from the formula this tool documents: Variable billet labor cost = billets processed × labor cost per billet × applied billet labor share.
  • Total extrusion labor cost works out to 3,753 $ labor cost at these inputs, and this is the headline figure for the scenario.
  • Labor cost per billet works out to 39.09 $ / piece at these inputs.
  • Variable billet labor cost works out to 2,903 $ at these inputs.
  • Fixed setup or changeover labor works out to 850 $ at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where applied billet labor share sits at 100% and the headline result is 4,882 $ labor cost, this scenario comes in 23.12% below the baseline at 3,753 $ labor cost.
  • It computes variable billet labor as billets processed times labor rate per billet times the applied labor share, then adds fixed setup or changeover labor for a total. 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 extrusion labor cost: 3,753 $ labor cost (headline result)
  • Labor cost per billet: 39.09 $ / piece
  • Variable billet labor cost: 2,903 $
  • Fixed setup or changeover labor: 850 $

Run it with your numbers

  • To rerun this with your own numbers, open the live Extrusion Labor per Billet Calculator calculator, set applied billet labor share to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.