FTE means Full-Time Equivalent. It is a unit that converts mixed full-time, part-time, and contract schedules into one comparable number, where 1.0 FTE equals one full-time schedule.

How do I calculate FTE?

Divide an employee's actual scheduled hours by the company's full-time schedule. A 40-hour-per-week employee at a company with a 40-hour full-time week is 1.0 FTE; a 20-hour-per-week employee at the same company is 0.5 FTE.

Is FTE the same as headcount?

No. Headcount counts people; FTE counts work-time. A team of 10 people where some are part-time may be 8 FTE.

Why use FTE instead of headcount?

FTE makes ratios comparable across teams with different schedule mixes. Cost-per-FTE is meaningful even when one team is mostly full-time and another mostly part-time; cost-per-headcount in the same scenario can be misleading.

HR GLOSSARY · Analytics & reporting

FTE (Full-Time Equivalent)

Also known as: Full-Time Equivalent, FTE

FTE (Full-Time Equivalent) converts headcount with mixed working schedules into a single comparable number. One full-time employee equals 1.0 FTE; one half-time employee equals 0.5 FTE; two quarter-timers equal 0.5 FTE combined. It is the standard unit for budgeting, productivity ratios, and grant reporting.

FTE answers the question "how much work-time is a team actually buying?" — a number that raw headcount can't answer once part-time, contract, and seasonal workers enter the picture. A 12-person team where 8 are full-time, 2 are half-time, and 2 are contractors at 25% of a full schedule is 9.5 FTE, not 12. Most finance teams use FTE rather than headcount in cost-per-employee calculations precisely because of this distortion.

How to calculate FTE

The formula is: FTE = (actual hours worked per period) ÷ (full-time hours per period). Two reference periods are common: weekly (40 hours = 1.0 FTE in most countries) and annual (2,080 hours = 1.0 FTE in the US, ~2,000 hours = 1.0 FTE in much of Europe after statutory holiday). For a team with mixed schedules, sum the FTEs of each individual.

Common uses

Budgeting: cost per FTE is comparable across departments with different mixes of part-time and full-time staff
Productivity ratios: revenue per FTE, output per FTE
Headcount planning: "we need 3 more FTEs in support" is unambiguous; "3 more people" depends on schedule
Grant and tender reporting: many public-sector contracts specify FTE counts
Compliance: some statutory thresholds (e.g. number of employees triggering certain regulations) are measured in FTE, not headcount

FTE vs headcount

Both metrics are useful. Headcount answers "how many people work here?" — relevant for org-chart visualization, all-hands logistics, and the warm-fuzzy "we are a team of 47." FTE answers "how much work capacity do we have?" — relevant for cost analysis and capacity planning. Modern HRIS systems report both as a matter of course.

Frequently asked questions

What does FTE mean?: FTE means Full-Time Equivalent. It is a unit that converts mixed full-time, part-time, and contract schedules into one comparable number, where 1.0 FTE equals one full-time schedule.
How do I calculate FTE?: Divide an employee's actual scheduled hours by the company's full-time schedule. A 40-hour-per-week employee at a company with a 40-hour full-time week is 1.0 FTE; a 20-hour-per-week employee at the same company is 0.5 FTE.
Is FTE the same as headcount?: No. Headcount counts people; FTE counts work-time. A team of 10 people where some are part-time may be 8 FTE.
Why use FTE instead of headcount?: FTE makes ratios comparable across teams with different schedule mixes. Cost-per-FTE is meaningful even when one team is mostly full-time and another mostly part-time; cost-per-headcount in the same scenario can be misleading.