MES, MOM & Shop-Floor Data Systems worked example

Operator Reporting Time at 23% walking, login, and correction allowance: a worked example

What does the result look like when walking, login, and correction allowance reaches 23%? The full calculation is worked below with real intermediate numbers. Use when building a case for automated data capture. Shows leadership how many operator-minutes per shift are consumed by reporting instead of value-added production work.

The inputs for this scenario

  • Manual report entries per shift: 45 entries (unchanged)
  • Entries completed per minute: 3 entries / min (unchanged)
  • Walking, login, and correction allowance: 23 % (raised for this scenario; the documented default is 20)

Working through the calculation

  • Applying the documented formula (Base reporting time = manual report entries per shift / entries completed per minute) to the inputs above produces each figure below.
  • At this operating point the engine returns 18.45 hr for total reporting time per shift, the number this scenario is built around.
  • At this operating point the engine returns 15 hr for base reporting time.
  • At this operating point the engine returns 23 % for walking and correction allowance.
  • At this operating point the engine returns 3 pieces / min for entry completion rate.

How this compares with the baseline

  • Against the tool's baseline example, where walking, login, and correction allowance sits at 20% and the headline result is 18 hr, this scenario comes in 2.5% above the baseline at 18.45 hr.
  • A figure at this level is achievable when walking, login, and correction allowance is genuinely sustained, not just peaked for a shift. It uses one average entry speed, so it smooths over the difference between a quick count update and a long scrap-reason form with multiple fields.

Results at a glance

  • Total reporting time per shift: 18.45 hr (headline result)
  • Base reporting time: 15 hr
  • Walking and correction allowance: 23 %
  • Entry completion rate: 3 pieces / min

Run it with your numbers

  • Every input above is editable in the live Operator Reporting Time calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.