The Workforce Planning Productivity Loss Estimator converts lost work time into annual labor hours and an estimated labor-value loss. It is designed for workforce planning scenarios where vacancies, understaffing, coordination gaps, or other planning issues reduce productive time across a defined employee group.
The output helps compare scenarios using a common hourly-cost basis. It does not measure lost revenue or total economic impact; it values the reported lost hours using the loaded hourly labor cost you provide.
1. Enter affected headcount
Use only employees whose productive time is reduced in the scenario.
2. Estimate weekly lost time
Enter average lost productive hours per affected employee each week.
3. Set loaded hourly cost
Use an hourly labor value that matches your planning method.
4. Choose active weeks
Exclude weeks when the loss does not occur.
5. Review hours and cost
Use the breakdown to separate time loss from its estimated labor value.
The result estimates the labor value associated with reported lost productive hours over the selected number of active weeks.
This model does not automatically include overtime premiums, missed sales, service penalties, or downstream productivity effects.
Given: 80 affected employees, 2 lost hours per week, $42 loaded hourly cost, and 48 active weeks.
Calculation: Weekly lost hours = 80 × 2 = 160. Annual lost hours = 160 × 48 = 7,680. Annual loss = 7,680 × $42 = $322,560.
Result: Estimated annual productivity loss is $322,560, representing 7,680 lost labor hours.
Only include time you consider a productivity loss for this planning scenario. Normal paid leave should not be counted unless your model specifically treats its operational effect as lost capacity.
It is the hourly labor value used in your internal model, often wage plus employer-paid labor costs. Use a consistent definition across scenarios.
Yes, if you can express the vacancy effect as lost productive hours across affected employees. For a direct staffing shortfall, a capacity-gap calculator may be more straightforward.
Labor value and revenue are different measures. This calculator values time using hourly labor cost and does not assume every lost hour produces an equal amount of revenue.
Adjust active weeks per year so the loss is applied only during the period when it occurs.