Absence Rates Utilisation (Individual) Calculator FAQ
Answers to common questions about individual absence rates, available working hours, attendance, utilisation, and reporting assumptions.
Use these answers to understand the inputs, outputs, and practical boundaries of an individual absence and utilisation calculation.
General questions
Basic information about what the calculator measures.
What does this calculator measure?
It estimates an individual's absence rate, available working hours, attendance rate, utilisation rate, and unutilised available hours.
Who can use an individual absence utilisation calculator?
It can be used for operational reporting where scheduled, absence, and productive-hour data are recorded consistently.
What reporting period should I use?
A week, month, quarter, or year can be used. All inputs must cover the same dates.
Is this a performance assessment?
No. It is a time-based operational calculation and does not explain circumstances, workload, or performance.
Inputs and definitions
How to enter the three main hour totals.
What counts as scheduled working hours?
Use the total hours the individual was expected or contracted to work in the selected period.
What should be included in absence hours?
Use the absence categories included in your own reporting definition, and apply that definition consistently.
Should annual leave be included as absence?
That depends on the reporting policy being used. Planned leave is often reported separately, so consistency matters more than a universal treatment.
What are utilised hours?
They are hours defined by the user as productive, chargeable, assigned, or otherwise utilised work.
Calculation questions
How the calculator derives each output.
How are available working hours calculated?
Available hours equal scheduled hours minus absence hours, with a minimum of zero.
How is attendance rate calculated?
Divide available working hours by scheduled working hours and multiply by 100.
How is utilisation rate calculated?
Divide utilised hours by available working hours and multiply by 100.
How are unutilised available hours calculated?
Subtract utilised hours from available hours. The result is not allowed to fall below zero.
Accuracy and interpretation
How to interpret results carefully.
Why is my utilisation rate above 100%?
Utilised hours exceed available hours entered. This can arise from overtime, mismatched periods, or recording differences and should be checked.
Can I compare two individuals' results?
You can compare them more fairly when the reporting period, schedule treatment, absence categories, and utilisation definition are the same.
Can the calculator be used for a team?
Yes, by adding total scheduled, absence, and utilised hours first. Avoid simply averaging individual percentages unless the schedules are equivalent.
What does a high unutilised-hours figure mean?
It means available time was not recorded as utilised under the chosen definition. It does not identify the cause.
How is individual absence rate calculated?
Divide absence hours by scheduled working hours and multiply by 100.
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