Quality & Metrology worked example

Quality Technician Utilization at 61% target utilization: a worked example

Here is what the math looks like when conditions slip. We hold every other input steady and drop target utilization to 61%, then walk the calculation through step by step. Calculate quality technician utilization from inspection hours worked, available hours, and a target utilization level.

The inputs for this scenario

  • Inspection hours worked: 360 hr (held at the documented default)
  • Available hours: 480 hr (held at the documented default)
  • Target utilization: 61 % (the input this scenario stresses; the baseline uses 85)

Working through the calculation

  • The calculation starts from the formula this tool documents: Quality technician utilization = inspection hours worked ÷ available hours.
  • Quality technician utilization works out to 75 % utilized at these inputs, and this is the headline figure for the scenario.
  • Gap to target utilization works out to -14 points at these inputs.
  • Inspection hours worked works out to 360 value at these inputs.
  • Available hours works out to 480 value at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where target utilization sits at 85% and the headline result is 75 % utilized, this scenario lands almost exactly on the baseline at 75 % utilized.
  • The practical read: the gap between this scenario and the baseline is entirely attributable to target utilization, so recovering it is worth quantifying in dollars before considering equipment or staffing changes. High utilization is not automatically good — it can mean a bottleneck with no capacity for calibration or rework, so read it alongside throughput and quality metrics.

Results at a glance

  • Quality technician utilization: 75 % utilized (headline result)
  • Gap to target utilization: -14 points
  • Inspection hours worked: 360 value
  • Available hours: 480 value

Run it with your numbers

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

Last reviewed 2026-05-12.