A free tool from Domin Software
Work-time and automation scenario calculator
Calculate work time before and after a change, the value of the time difference and—separately—the possible cash-flow change. The result uses only your assumptions.

Measure the process before judging automation
The calculator structures a simple scenario: how often a task occurs, how much human work it needs today and how much it may need after a change. The value of released time is kept separate from an actual cash-flow change; one does not automatically create the other.
All calculations happen locally in your browser. No account or contact details are required.
Enter the process assumptions
Use one consistent amount basis—net or gross—in every field. The calculator does not handle tax and is not a Domin Software quotation.
Scenario result
Review the figures and assumptions. A negative time difference means the chosen scenario needs more human work.
Time before the change
Time after the change
Time difference
Estimated value of the time difference
The value of time is not automatically a payroll saving or additional revenue.
Monthly cash-flow change:
Simple cash payback period:
This is a simple static model. It excludes tax, financing, changes in work volume, cost of capital and implementation risk.