Quality & Metrology worked example
Inspection Cost Per Part with total inspection cost of 1,100 $: a worked example
What does the result look like when total inspection cost reaches 1,100 $? The full calculation is worked below with real intermediate numbers. Use it when comparing inspection methods, justifying automation, or loading inspection cost into a quote.
The inputs for this scenario
- Total inspection cost: 1,100 $ (raised for this scenario; the documented default is 450)
- Parts inspected: 600 parts (unchanged)
- Reporting conversion factor: 1 x (unchanged)
Working through the calculation
- Applying the documented formula (Inspection cost per part = total inspection cost รท parts inspected) to the inputs above produces each figure below.
- At this operating point the engine returns 1.83 $ / part for inspection cost per part, the number this scenario is built around.
- At this operating point the engine returns 1.83 value for raw ratio.
- At this operating point the engine returns 1 x for conversion factor.
- At this operating point the engine returns 600 value for parts inspected.
How this compares with the baseline
- Against the tool's baseline example, where total inspection cost sits at 450 $ and the headline result is 0.75 $ / part, this scenario comes in 144% above the baseline at 1.83 $ / part.
- A figure at this level is achievable when total inspection cost is genuinely sustained, not just peaked for a shift. A single blended cost per part hides the difference between a fast go/no-go gage check and a full CMM layout; mixing inspection types in one number can mislead unless you separate them.
Results at a glance
- Inspection cost per part: 1.83 $ / part (headline result)
- Raw ratio: 1.83 value
- Conversion factor: 1 x
- Parts inspected: 600 value
Run it with your numbers
- Every input above is editable in the live Inspection Cost Per Part calculator, which recalculates instantly and can be shared with the inputs intact.
Last reviewed 2026-05-12.