Free business planner
Service Time Percentile Planner
Choose a schedule length that covers a clear share of ordinary service times.
- Instant results
- Private in your browser
- PDF report included
Use the result well
A clear answer, with the assumptions visible
These recommendations turn the result into an operational next step without hiding the inputs behind a score.
- 1
Use one comparable service and clean actual-time history.
- 2
Round to a schedule length that staff can use consistently.
- 3
Keep a separate plan for rare complex visits.
How this tool works
- Use the measured average and standard deviation.
- Get the chosen normal percentile from jStat.
- Add the resulting buffer to the average service time.
Build it in Bookify
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