Calculate the current process cost first
ROI starts with the cost of the workflow today, not an assumed percentage of jobs eliminated. Estimate the time spent receiving, copying, checking, clarifying, approving and correcting each run.
Use a blended loaded hourly cost for the people involved. Include wages plus the employment costs your business normally uses for planning. Keep the calculation consistent rather than trying to make it artificially precise.
Handling labour
Weekly hours spent performing and supervising the process.
Rework
Time and direct cost caused by missing, incorrect or duplicated information.
Delay
Measurable cost of backlog, slow response or work waiting for a handoff.
Volume
The number and seasonality of workflow runs behind the estimate.
Estimate the operational change by step
Do not apply one optimistic savings percentage to the entire process. Mark which steps could be removed, shortened, shifted to exception-only handling or left unchanged.
Separate recoverable capacity from cash savings. Removing ten hours of repetitive work may allow the same team to handle more volume without immediately reducing payroll.
Removed work
A step no longer needs routine manual handling.
Reduced work
Automation prepares the item, but a person still reviews or completes it.
Shifted work
The team handles exceptions instead of every standard case.
Unchanged work
Judgment, approval or relationship work remains with people.
Include the full implementation and operating cost
Compare the expected operational benefit with discovery, design, integration, testing, training and rollout—not only the visible build. Include monitoring and maintenance when the workflow will depend on changing systems, data or business rules.
Model a conservative, expected and strong case. Change one assumption at a time so decision-makers can see which facts determine the result.
Initial investment
Assessment, design, build, integration, testing and adoption.
Ongoing cost
Software, usage, monitoring, support and controlled improvement.
Ramp
Time required for testing, training and reliable adoption.
Residual cost
Human review, exceptions and work that correctly remains manual.
Process cost calculator
Enter the current manual effort and recurring rework or delay cost. Keep a note of the period and evidence behind each number so the estimate can be checked later.
$20,160 in handling labour plus $3,000 in entered rework or delay cost. This is a baseline estimate—not a savings promise or project quote.
Formula used
(Weekly manual hours × blended hourly cost × active weeks) + (monthly rework or delay cost × 12). The result estimates current annual process cost. It does not assume that all of that cost can or should be removed.