Absence Rates Workload (Team) Calculator FAQ
Answers to common questions about estimating team capacity, absence impacts, workload gaps, and FTE staffing needs.
Use these questions and answers to understand the inputs, calculations, assumptions, and practical interpretation of an absence-adjusted workload estimate.
General questions
Basic information about the calculator and its purpose.
What does the team absence workload calculator do?
It estimates team hours available after expected absences and compares them with planned workload hours.
What types of absence can be included?
You can use a combined estimate for time expected to be unavailable, such as sickness, leave, training, or other absences, provided it is applied consistently.
Is this a rota or scheduling tool?
No. It provides a period-level capacity estimate rather than a day-by-day or shift-by-shift schedule.
Inputs and results
How to choose inputs and interpret the main outputs.
What should I enter for working days?
Enter scheduled working days in the planning period, using the same period as the workload estimate.
What is planned workload?
It is the total number of staff hours needed to complete planned work during the selected period.
What does average available team members mean?
It is the team size reduced by the absence rate, expressed as an average full-time-equivalent number of people.
What does a zero shortfall mean?
It means estimated available hours meet or exceed planned workload hours. It does not guarantee coverage for every role, location, or shift.
Formula and accuracy
How the calculation works and where caution is needed.
How is the absence rate used?
The rate is converted to a decimal and applied to total scheduled team hours to estimate unavailable hours.
How is additional staffing needed calculated?
The workload gap is divided by one person's scheduled hours in the selected period.
Why might actual capacity differ from the result?
Real capacity may be affected by absence timing, skills, productivity, meetings, part-time patterns, and operational constraints.
Can capacity utilisation be more than 100%?
Yes. It is above 100% when planned workload exceeds estimated available capacity.
Planning use cases
Ways to use the estimate in workforce planning.
Should annual leave be included in the absence rate?
Include it only if it has not already been reflected by reducing working days or workload. Avoid counting the same time twice.
Can I use this for part-time employees?
For a more accurate estimate, convert schedules to equivalent hours or calculate groups with different patterns separately.
Can I use this for specialist teams?
Yes, but it is generally more meaningful to calculate each specialist group separately if work cannot be shared freely.
How is available team capacity calculated?
Available capacity equals team size multiplied by working days and hours per day, reduced by the expected absence percentage.
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