Calibration Lab & Gauge Management worked example

Calibration Lab Capacity at 65% expected lab availability: a worked example

This worked example runs the calibration lab capacity numbers for a tougher week than the baseline: 65% expected lab availability instead of the typical 90%. Estimate how many good calibrations a lab can complete in a planning period after technician availability, bench uptime, and first-pass calibration yield are applied.

The inputs for this scenario

  • Calibrations per technician cycle: 4 assets / cycle (held at the documented default)
  • Available technician or bench cycles: 480 cycles (held at the documented default)
  • Expected lab availability: 65 % (the input this scenario stresses; the baseline uses 90)
  • First-pass calibration yield: 97 % (held at the documented default)

Working through the calculation

  • The calculation starts from the formula this tool documents: Gross scheduled calibration capacity = calibrations per technician cycle × available technician or bench cycles.
  • Usable calibration lab capacity works out to 1,211 assets at these inputs, and this is the headline figure for the scenario.
  • Gross scheduled calibration capacity works out to 1,920 assets at these inputs.
  • Capacity lost to lab availability works out to 672 assets at these inputs.
  • Capacity lost to retest or rework works out to 37.44 assets at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where expected lab availability sits at 90% and the headline result is 1,676 assets, this scenario comes in 27.78% below the baseline at 1,211 assets.
  • Use it during annual workload planning, when adding a technician or bench, or when the overdue-asset backlog starts growing. A result at this level usually justifies acting on the stressed input before touching anything else, because every other figure in the table is downstream of it.

Results at a glance

  • Usable calibration lab capacity: 1,211 assets (headline result)
  • Gross scheduled calibration capacity: 1,920 assets
  • Capacity lost to lab availability: 672 assets
  • Capacity lost to retest or rework: 37.44 assets

Run it with your numbers

  • To rerun this with your own numbers, open the live Calibration Lab Capacity calculator, set expected lab availability to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.