Calibration Lab & Gauge Management worked example

Gauge Utilization at 68% target utilization rate: a worked example

This worked example runs the gauge utilization numbers for a tougher week than the baseline: 68% target utilization rate instead of the typical 95%. Calculate how much of the controlled gauge pool is actively being used so teams can identify excess inventory, shortage risk, or spare-gauge coverage gaps.

The inputs for this scenario

  • Gauges currently in use: 8 gauges (held at the documented default)
  • Available controlled gauges: 250 gauges (held at the documented default)
  • Target utilization rate: 68 % (the input this scenario stresses; the baseline uses 95)

Working through the calculation

  • The calculation starts from the formula this tool documents: Gauge utilization rate = gauges currently in use ÷ available controlled gauges × 100.
  • Gauge utilization rate works out to 3.2 % at these inputs, and this is the headline figure for the scenario.
  • Utilization gap to target works out to 64.8 points at these inputs.
  • Gauges currently in use works out to 8 count at these inputs.
  • Available controlled gauges works out to 250 count at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where target utilization rate sits at 95% and the headline result is 3.2 %, this scenario lands almost exactly on the baseline at 3.2 %.
  • Use it during gauge crib audits, lean inventory reviews, or before approving new gauge purchases. 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

  • Gauge utilization rate: 3.2 % (headline result)
  • Utilization gap to target: 64.8 points
  • Gauges currently in use: 8 count
  • Available controlled gauges: 250 count

Run it with your numbers

  • To rerun this with your own numbers, open the live Gauge Utilization calculator, set target utilization rate to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.