Full-time Equivalent (FTE) Calculator
Results are estimates based on the values you enter. Recheck your inputs and assumptions before using the output for decisions.
Convert total hours worked into full-time equivalent headcount using the selected full-time hours benchmark.
Full-time Equivalent (FTE) Calculator
Free online full-time equivalent calculator to convert total hours worked into full-time equivalent headcount using a chosen full-time hours benchmark. This calculator is useful for HR teams, business owners, finance managers, payroll teams, operations planners, school administrators, and students who need a quick way to convert combined labor hours into the equivalent number of full-time workers. FTE is a practical planning metric because it helps compare staffing capacity even when a workforce includes part-time, seasonal, contract, or irregular-hour workers.
The calculator works with two simple inputs: total hours worked and full-time hours per employee for the same period. Total hours worked means the combined hours contributed by all workers in the selected period, such as one week, one month, or one year. Full-time hours per employee means the standard hours that count as one full-time employee for that same period. From those values, the calculator shows full-time equivalent headcount, remaining hours after whole FTEs, and the average hours per FTE. This makes it easier to compare staffing levels, budget positions, and workforce capacity across teams or reporting periods.
The formula of full-time equivalent
Full-time equivalent (FTE) = Total hours worked / Full-time hours per employee
Remaining hours after whole FTEs = Total hours worked – (Whole FTEs x Full-time hours per employee)
Average hours per FTE = Total hours worked / FTE
Here total hours worked means the combined hours for all workers in the selected period, and full-time hours per employee means the standard hours that define one full-time employee in that same period. The FTE result shows the equivalent number of full-time staff represented by the entered hours.
Solved Example
Example 1: Find the FTE if total hours worked are 3,200 and full-time hours per employee are 160.
Solve: FTE = 3200 / 160 = 20.00
Whole FTEs = 20
Remaining hours after whole FTEs = 3200 – (20 x 160) = 0
Average hours per FTE = 3200 / 20 = 160
Example 2: Find the result if total hours worked are 2,850 and full-time hours per employee are 160.
Solve: FTE = 2850 / 160 = 17.81
Whole FTEs = 17
Remaining hours after whole FTEs = 2850 – (17 x 160) = 130
Average hours per FTE = 2850 / 17.81 = 160
Example 3: Find the result if total hours worked are 1,500 and full-time hours per employee are 173.33.
Solve: FTE = 1500 / 173.33 = 8.65
Whole FTEs = 8
Remaining hours after whole FTEs = 1500 – (8 x 173.33) = 113.36
Average hours per FTE = 1500 / 8.65 = 173.33
Table of FTE calculator
| Total Hours Worked | Full-Time Hours | FTE | Remaining Hours |
|---|---|---|---|
| 1,500 | 173.33 | 8.65 | 113.36 |
| 2,850 | 160 | 17.81 | 130 |
| 3,200 | 160 | 20.00 | 0 |
| 4,500 | 173.33 | 25.96 | 166.75 |
How to use this FTE calculator
Enter the total hours worked in the proper input field. After that, enter the number of hours that represent one full-time employee for the same period. Then click the calculate button. The calculator will show full-time equivalent headcount, remaining hours after whole FTEs, and the average hours per FTE in the result box. Make sure both inputs use the same time basis, such as one week, one month, one quarter, or one year, so the output stays meaningful.
This calculator is useful when building headcount plans, comparing staffing across departments, estimating budgeted positions, and measuring labor capacity from part-time schedules. A result of 10.50 FTE means the entered hours equal ten full-time employees plus half of another full-time position. That makes the metric especially useful when hours come from mixed schedules rather than standard full-time contracts. Looking at remaining hours next to the FTE result can also help show whether the business is close to needing another full-time role.
When using the result, remember that FTE is a capacity conversion tool, not a count of actual people. Two teams can have the same FTE while having very different numbers of individuals, depending on part-time mix and overtime patterns. It is also important to use the right full-time benchmark for the reporting period and local policy. Even so, FTE remains one of the clearest quick measures for staffing normalization. This calculator gives a fast numerical view that supports workforce planning, budgeting, utilization review, and resource decisions.