The Fair Labor Standards Act (FLSA)
Overtime pay in the United States is governed by the Fair Labor Standards Act (FLSA), a federal law that establishes minimum wage, overtime pay eligibility, recordkeeping, and child labor standards for private sector and federal government employees.
Basic Overtime Rule
Under the FLSA, covered non-exempt employees must receive overtime pay for hours worked over 40 in a workweek at a rate of at least 1.5 times their regular rate of pay. This is commonly known as "time and a half."
Overtime Pay = Regular Hourly Rate × 1.5 × Overtime Hours
Example Overtime Calculation
Employee earns $20/hour and works 48 hours in a week:
- Regular pay (40 hours): $20 × 40 = $800
- Overtime pay (8 hours): $20 × 1.5 × 8 = $240
- Total pay: $1,040
Without overtime, those 48 hours would be paid at regular rate: $20 × 48 = $960. Overtime adds an extra $80.
Who is Eligible for Overtime?
Non-Exempt Employees
Most hourly workers are classified as non-exempt and are entitled to overtime. Some salaried employees may also be non-exempt if their salary is below the salary threshold or their job duties don't meet exemption criteria.
Exempt Employees
Certain employees are exempt from overtime requirements. To be classified as exempt, an employee generally must:
- Be paid on a salary basis (not hourly)
- Earn at least the minimum salary threshold (currently $684/week or $35,568 annually)
- Perform primarily executive, administrative, professional, computer, or outside sales duties
Exempt employees do not receive overtime pay regardless of hours worked over 40.
State-Specific Overtime Laws
Many states have enacted overtime laws that are more protective than federal law. For example:
- California: Overtime after 8 hours/day or 40 hours/week; double time after 12 hours/day or 8 hours on the 7th consecutive day
- Colorado: Overtime after 12 hours/day or 40 hours/week
- New York: Different rules for certain industries
When state and federal laws differ, the law providing greater employee protections applies.
Common Overtime Scenarios
Double Time
Some employers pay double the regular rate (2x) for certain overtime hours, such as holidays or excessive overtime. This is not required by federal law but may be specified in employment contracts or collective bargaining agreements.
Unauthorized Overtime
Employers must pay for all hours worked, even if overtime was not authorized. However, employers can have policies requiring advance approval for overtime. Refusing to work unauthorized overtime is generally protected.
Off-the-Clock Work
Employers cannot require non-exempt employees to perform work "off the clock" without compensation. All hours worked must be paid.
Calculating Your Overtime
Use our Overtime Calculator to quickly determine your overtime earnings. You'll need to know:
- Your regular hourly rate
- Number of overtime hours worked
- Overtime multiplier (1.5x standard, 2x double time)
The calculator will show your overtime pay and equivalent regular hours.
Related Resources
To better understand your compensation:
- Calculate your hourly to annual salary including overtime
- Determine if you're properly classified as exempt vs non-exempt
- Estimate your take home pay after overtime earnings
- Use our tax estimator to see how overtime affects your taxes
Know Your Rights
If you believe you're incorrectly classified as exempt or not receiving required overtime pay, you may have legal recourse. Document your hours and pay, and consider speaking with your state's Department of Labor or an employment attorney.
Remember: overtime is a protection for workers, not a privilege. Understanding how it works ensures you're fairly compensated for your time.