1. Establish the current-state cost
Calculate monthly hands-on labor using runs per month × minutes per run × people involved × loaded hourly cost. Then separately estimate recurring error, rework, credit, recovery, delay or leakage exposure.
Monthly labor cost = runs × minutes ÷ 60 × people × loaded hourly cost
Gross automation benefit = labor capacity returned + avoidable leakage reduced
Net monthly benefit = gross benefit − recurring software and maintenance
Payback = one-time setup cost ÷ net monthly benefit
2. Separate capacity from cash savings
Returning 40 staff-hours does not automatically reduce payroll by 40 hours. Capacity may instead increase throughput, shorten cycle time or remove a hiring need. Model the economic outcome you can realistically capture.
3. Include leakage only when the causal link is credible
If an automation reduces duplicate payments, missed billing, reconciliation breaks or correction volume, count the portion it can plausibly prevent. Do not assign the automation credit for exposure it cannot control.
4. Use payback before theoretical ROI
Short, understandable payback is a strong first filter. A narrow automation paying back in three months is often a better operating bet than a large transformation with attractive spreadsheet ROI but weak assumptions.
5. Re-measure after launch
Compare actual run volume, exception rate, time returned and recurring maintenance to the business case. If the underlying process changes, the automation economics change too.
Run the numbers now
Use the free calculator, then move the winning candidates into the Operator Control System Process Audit and Automation ROI model.