Free HR calculator
Manager Workload Calculator
How much time does a manager have for the team? See how coaching, individual work, and meetings shape the week, then estimate how many direct reports the available hours can support.
About this calculator
Method note HR staffing ratios and span of control Note reviewed
What to expect Have the manager's team size, available weekly hours, and estimated time per direct report ready. About one minute.
The manager's week
Weekly time commitments
Weekly workload
Adjust the time for your team
Email your results
Email yourself the workload estimate and the weekly hours used in the calculation.
How the manager's time is allocated
What the calculation includes
Add time with direct reports, individual assignments, meetings, and administration. Compare the total with available hours to see how the week is allocated.
Calculation details
Choosing time per direct report
In a Leadership IQ study involving more than 32,000 people, employees reporting about six hours of weekly leader interaction showed the highest engagement. The study counted meetings, email, phone contact, and shared interactions. This calculator starts with a separate planning assumption of 3 hours per direct report each week. Adjust it to reflect the manager's work.
How team size affects workload
A manager who owns major projects has less time available for direct reports. Gallup reported an average of 12.1 direct reports per manager in 2025, but the right number depends on the work, the team, and the support available. The estimate reflects the weekly hours you enter.
When the week is over capacity
When planned work exceeds available hours, look at individual assignments, recurring meetings, and team size. Redistributing projects, changing recurring meetings, or adjusting team size can bring the workload closer to available hours.
Explore different reporting structures
See how team size affects management costs
The Org Design tab shows how different reporting structures affect the number of managers, organizational layers, and management costs at your target span.
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Compare this estimate with your records to help plan your next step.