Calculator Inputs
Use the fields below to estimate direct pay, cover, and productivity effects from sick leave.
Example Data Table
This sample shows how the calculator can be used for a mid-sized operations team.
| Input or Output | Sample Value | Explanation |
|---|---|---|
| Total workforce size | 40 employees | Full team considered in the estimate. |
| Affected employees | 8 employees | Employees expected to take sick leave. |
| Average annual pay | USD 52,000 | Average pay used for direct leave cost. |
| Average sick days each | 4 days | Total absent days become 32. |
| Replacement coverage | 55% | More coverage lowers uncovered productivity loss. |
| Estimated total cost | Varies after calculation | Depends on burden, output value, and admin inputs. |
Formula Used
Annual pay = entered pay converted to one year using the selected pay basis.
Base daily pay = annual salary equivalent ÷ workdays per year.
Loaded daily pay = base daily pay × (1 + burden rate).
Total absent days = affected employees × average sick days each.
Paid leave cost = loaded daily pay × paid leave days.
Replacement cost = base daily pay × replacement days × cover cost multiplier.
Productivity loss cost = daily output value × uncovered days × productivity loss percent.
Total cost = paid leave cost + replacement cost + productivity loss cost + administrative cost + fixed extra cost.
How to Use This Calculator
- Enter your currency, total workforce size, and the number of employees expected to take sick leave.
- Choose the average pay basis, then enter the matching salary or wage amount.
- Add workdays per year, hours per day, and average sick days for each affected employee.
- Estimate policy and operational assumptions, including paid leave percent, burden, coverage, multiplier, and productivity loss.
- Include admin handling time, hourly rate, and any fixed extra cost tied to absence management.
- Press the calculate button. The results will appear below the header and above the form. Then export them as CSV or PDF if needed.
Frequently Asked Questions
1. What costs are included here?
The calculator combines paid leave wages, employer burden, replacement coverage cost, productivity loss on uncovered work, administrative handling time, and any fixed extra cost you add.
2. Can I use this for hourly workers?
Yes. Choose hourly pay, enter hours per day, and the calculator converts the wage into daily and annual values before estimating absence cost.
3. Why should I include employer burden?
Burden covers benefits, payroll taxes, and related overhead. Without it, the estimate can understate the real cost of paid sick leave.
4. What does replacement coverage mean?
Replacement coverage is the share of missed work handled by overtime, float staff, or temporary workers. It reduces uncovered time but often increases direct cover costs.
5. What is daily output value?
It represents the estimated economic value one employee creates in a normal workday. If unknown, use a conservative internal productivity estimate.
6. Can I compare different scenarios?
Yes. Adjust sick days, replacement coverage, burden, multiplier, or output value, then recalculate. The results section updates for quick scenario comparison.
7. Is this an official payroll report?
No. This tool supports planning and HR analysis. It should complement payroll records, attendance logs, finance reports, and company leave policy reviews.
8. How should I interpret payroll share?
Payroll share shows how absence cost compares with loaded annual payroll. A rising share may justify prevention programs, staffing buffers, or policy changes.