MES, MOM & Shop-Floor Data Systems worked example

MES Payback with total mes project cost of 1,250,000 $: a worked example

Push total mes project cost up to 1,250,000 $ and the picture changes. This example computes every intermediate figure at that operating point. Use when a capital committee needs a clear payback timeline. Run pessimistic and optimistic scenarios to bracket the answer and build confidence in the investment decision.

The inputs for this scenario

  • Total MES project cost: 1,250,000 $ (raised for this scenario; the documented default is 500,000)
  • Annual operational savings: 185,000 $ / yr (unchanged)
  • Annual maintenance and support cost: 55,000 $ / yr (unchanged)

Working through the calculation

  • Applying the documented formula (Net annual savings = annual operational savings - annual maintenance and support cost) to the inputs above produces each figure below.
  • At this operating point the engine returns 9.62 yr for mes payback period, the number this scenario is built around.
  • At this operating point the engine returns 130,000 $ / yr for net annual mes savings.
  • At this operating point the engine returns 1,250,000 $ for total mes project cost.
  • At this operating point the engine returns -600,000 $ for five-year net mes benefit.

How this compares with the baseline

  • Against the tool's baseline example, where total mes project cost sits at 500,000 $ and the headline result is 3.85 yr, this scenario comes in 150% above the baseline at 9.62 yr.
  • It computes net annual savings, the payback period in years, and the five-year net benefit after recovering the project cost. The value of this scenario is the size of the gap it exposes: that gap, priced out over a year, is the budget you can justify spending to close it.

Results at a glance

  • MES payback period: 9.62 yr (headline result)
  • Net annual MES savings: 130,000 $ / yr
  • Total MES project cost: 1,250,000 $
  • Five-year net MES benefit: -600,000 $

Run it with your numbers

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

Last reviewed 2026-05-12.