
The definition of full-time work in the U.S. is not uniform, but it commonly ranges from 30 to 40 hours per week. For ACA compliance, the IRS considers 30 hours weekly or 130 hours monthly as full-time, while the Department of Labor often uses a 35-hour guideline. The 40-hour workweek is still widely recognized, with overtime typically required beyond that.

The Fair Labor Standards Act (FLSA) does not distinguish between full-time and part-time workers, leaving that determination to employers. This classification does not alter FLSA coverage or influence wage and fringe benefit requirements set by the Service Contract Act or the Davis-Bacon and Related Acts.

For many full-time roles, an eight-hour workday with a 30- to 60-minute lunch is standard. In non-shift positions, employers often allow flexibility within broad core hours, prioritizing task completion over exact schedules. There is no universal standard, and work hours can vary widely by job and industry.


