1. Enter current assumptions
Use your best estimate for people, time, cost, transaction volume and debtor days. The defaults are illustrative only.
Business case
Estimate the cost of operational friction.
Use this page to understand the scale of manual effort, released capacity and working-capital impact before deciding whether a process review or system project is worth exploring.
How to use the calculator
2. Review the model
Every output is labelled and formula-based. Released time is shown as capacity value, not guaranteed cash savings.
3. Decide the next step
Print or save the browser page, then contact SENRAB for a tailored assessment where useful.
Interactive calculators
Cost of current process
Current annual process cost£105,000
Annual hours released1,200
Gross capacity value£42,000
Adjusted annual benefit£31,500
Business case
Want the likely payback and return for your own operation? Discuss the business case with us.
View formulas and assumptions
Annual manual hours = employees × hours per week × working weeks. Gross capacity value = annual hours × hourly cost × reduction percentage. Working-capital impact = annual credit sales ÷ 365 × effective days improved.
After the estimate
Want a tailored business case?
Share the assumptions behind your estimate and SENRAB can help assess whether process discovery or a system conversation is appropriate.