FLSA Overtime Rules
The Fair Labor Standards Act sets nationwide wage, overtime, recordkeeping, and youth-employment standards. Here is how its general overtime framework fits together.
The general federal rule
Covered nonexempt employees generally must receive at least one and one-half times their regular rate for hours worked beyond 40 in a workweek. Federal law does not create daily overtime merely because a shift exceeds eight hours, and weekend or holiday work does not automatically trigger federal overtime.
An employee cannot waive overtime rights by agreement. Work that is required or permitted generally must be counted, including compensable work performed without advance approval.
Workweeks and hours worked
A federal workweek is a fixed, regularly recurring period of seven consecutive 24-hour days. It does not have to match a calendar week, but the employer may not average hours from two or more workweeks to avoid overtime.
Hours worked can include time before or after a scheduled shift, short rest periods, some waiting or on-call time, and required meetings or training. Bona fide meal periods may be excluded when the worker is completely relieved of duties.
Nonexempt employees and common exemptions
Most covered workers start with the FLSA's wage-and-hour protections unless a specific exemption applies. Common exemptions include qualifying executive, administrative, professional, outside-sales, and certain computer employees.
For many white-collar exemptions, both duties and compensation requirements must be satisfied. Job titles do not control. Because salary levels can change through litigation or rulemaking, check the Department of Labor's current salary-level page rather than relying on an old number.
Recordkeeping and a simple example
Covered employers must keep accurate identifying, hours, and pay records for nonexempt employees. The records generally include daily and weekly hours, the regular hourly rate, straight-time earnings, overtime earnings, deductions, total wages, and the pay period.
A covered nonexempt employee with a $16 regular rate works 42 hours in one workweek. With no other compensation or stronger state rule, the first 40 hours total $640 and two overtime hours at $24 total $48, for $688 in estimated gross pay.
Federal law and state law
The FLSA is a federal floor. States and localities may provide stronger overtime protections, including daily overtime, double time, broader coverage, or different exemption rules. An employer must comply with every law that applies.
Frequently asked questions
Does salary mean no overtime? No. A salary alone does not establish an exemption.
Can unauthorized overtime go unpaid? Generally no when the employer required, allowed, or knew or should have known about compensable work.
Can hours be averaged across two weeks? Generally no under the usual FLSA workweek rule.
Sources & Review
Last reviewed: July 2026
This page is based on information from the U.S. Department of Labor and the applicable state labor agency.
- U.S. Department of Labor - Overtime Pay Requirements (Fact Sheet #23)
- U.S. Department of Labor - Hours Worked (Fact Sheet #22)
State Overtime is an independent educational calculator and is not a law firm or government agency.
Official U.S. Department of Labor sources
General-information disclaimer: This page explains broad wage-and-hour concepts and is not legal advice. Coverage, exemptions, employment agreements, industry rules, and state or local law can change the answer for a particular worker.