Calculator Inputs
Example Data Table
| Group | Count | Weekly Hours | Weeks Per Year | Annual Hours | Gross FTE |
|---|---|---|---|---|---|
| Full-Time Team | 12 | 40 | 52 | 24,960 | 12.00 |
| Part-Time Team | 8 | 24 | 52 | 9,984 | 4.80 |
| Temporary Team | 3 | 30 | 20 | 1,800 | 0.87 |
| Total | 23 | - | - | 36,744 | 17.67 |
This table shows sample staffing inputs and their gross FTE contribution before leave, absence, contractor, and overtime adjustments.
Formula Used
Standard Full-Time Annual Hours = Standard Weekly Hours × Work Weeks Per Year.
Full-Time Annual Hours = Full-Time Employee Count × Full-Time Weekly Hours × Work Weeks Per Year.
Part-Time Annual Hours = Part-Time Employee Count × Part-Time Weekly Hours × Work Weeks Per Year.
Temporary Annual Hours = Temporary Employee Count × Temporary Weekly Hours × Temporary Weeks Per Year.
Net Annual Labor Hours = Full-Time Hours + Part-Time Hours + Temporary Hours + Overtime Hours + Contractor Hours − Leave Hours − Unpaid Absence Hours.
This method converts mixed staffing hours into one comparable full-time equivalent value for planning, budgeting, scheduling, and workforce coverage analysis.
How to Use This Calculator
- Enter your standard weekly hours for one full-time role.
- Set the number of work weeks used internally.
- Add headcount and average hours for each employee group.
- Include temporary weeks, overtime, contractor hours, and absences.
- Enter paid leave hours per employee for realistic capacity.
- Set a budgeted FTE target to measure staffing gaps.
- Click the calculate button to view results and the chart.
- Use CSV or PDF export for reporting and sharing.
Frequently Asked Questions
1. What does FTE mean?
FTE means full-time equivalent. It turns total labor hours into the number of standard full-time workers needed to produce those hours.
2. Why use FTE instead of headcount?
Headcount only shows how many people you have. FTE shows actual labor capacity, which is better for budgets, schedules, and staffing comparisons.
3. Should leave hours be included?
Yes. Leave reduces available working time. Including it gives a more realistic estimate of usable capacity during the year.
4. Can I include contractors?
Yes. Add contractor hours when you want workforce planning to reflect outsourced support or contingent labor used alongside employees.
5. How are temporary staff handled?
Temporary workers are calculated using their average weekly hours and the number of weeks they work during the year.
6. What is a good coverage ratio?
A coverage ratio near 100% means your calculated FTE matches your target. Higher suggests surplus capacity. Lower suggests a staffing gap.
7. Does overtime increase FTE?
Yes. Overtime adds labor hours, so it increases equivalent staffing capacity, although it may not be sustainable long term.
8. Can this help with annual workforce budgets?
Yes. FTE supports salary planning, recruiting forecasts, team design, labor allocation, and service capacity planning across departments.