Full-Time Equivalent (FTE) is a standard way to measure employee workload regardless of whether they work full-time or part-time. One FTE equals the hours worked by a single full-time employee. This metric helps organizations understand their true workforce capacity, plan staffing needs, and manage labor costs across different employment arrangements.
How to Calculate FTE
To calculate FTE, divide the total hours worked by employees by the number of hours in a full-time schedule. If your organization defines full-time as 40 hours per week:
- An employee working 40 hours/week = 1.0 FTE
- An employee working 20 hours/week = 0.5 FTE
- An employee working 30 hours/week = 0.75 FTE
- Two employees each working 20 hours/week = 1.0 FTE combined
For annual calculations, a full-time employee typically works 2,080 hours per year (40 hours × 52 weeks). To find the FTE for your workforce, add up all employee hours and divide by 2,080.
FTE vs Headcount
Headcount simply counts the number of employees on payroll, regardless of hours worked. FTE provides a more accurate picture of actual workforce capacity. A company with 100 employees (headcount) might only have 75 FTEs if many work part-time. This distinction matters for budgeting, productivity analysis, and compliance reporting.
Why FTE Matters for Global Employers
FTE calculations are especially important when managing international teams through an Employer of Record. Different countries have different definitions of full-time work. In France, the legal workweek is 35 hours. In the US, 40 hours is standard. In some countries, 48 hours is common. Understanding FTE helps you compare workforce capacity across regions and plan hiring accordingly.
Common FTE Thresholds
Many regulations and benefits eligibility rules use FTE thresholds:
- In the US, the Affordable Care Act requires employers with 50+ FTEs to offer health insurance
- Many countries define benefits eligibility at 0.5 FTE or higher
- Government reporting requirements often apply above certain FTE thresholds
- Some EOR pricing models are based on FTE rather than headcount
FTE for Budgeting and Planning
Organizations use FTE for workforce planning, calculating labor costs per FTE, comparing productivity across teams, and forecasting hiring needs. When expanding internationally, knowing your FTE requirements helps you estimate costs with EOR providers, since many charge per-employee fees regardless of hours worked.
FTE Calculator Example
Suppose you have: 10 full-time employees (40 hrs/week), 6 part-time employees (20 hrs/week), and 4 part-time employees (30 hrs/week). Your total FTE would be: (10 × 1.0) + (6 × 0.5) + (4 × 0.75) = 10 + 3 + 3 = 16 FTE. Even though headcount is 20, your workforce capacity equals 16 full-time positions.