Overtime Pay Calculation Rules: What Every Employee Needs to Know

By Jennifer Lee, Employment Law Attorney with 15 years of experience helping employees understand their rights under FLSA and state labor laws.

Published: July 19, 2026

You’ve put in the extra hours—stayed late to finish that project, worked through the weekend to meet a deadline, or pulled double shifts when your coworker called out sick. Now you want to make sure you’re getting paid fairly for all that hard work. Overtime pay isn’t just a nice perk; it’s the law. But understanding the rules can feel like navigating a maze. Who qualifies? What’s the rate? Can your employer force you to work overtime? And what happens if they don’t pay you what you’re owed?

If you’ve ever asked these questions, you’re not alone. Millions of workers struggle with overtime rules every year, and it’s easy to see why. The Fair Labor Standards Act (FLSA)—the federal law that governs overtime—has complex rules about who qualifies, how to calculate overtime pay, and what counts as “hours worked.” Add in state laws that often provide even stronger protections, and it’s enough to make anyone’s head spin.

That’s why we’ve put together this comprehensive guide. Whether you’re a hourly worker, a salaried employee, or somewhere in between, we’ll break down everything you need to know about overtime pay—from the basics of FLSA to the nitty-gritty of calculating your overtime rate, to what to do if your employer is breaking the rules.

What Is Overtime Pay, Anyway?

Let’s start with the basics: overtime pay is additional compensation that employers are required to pay to certain employees for hours worked beyond a certain threshold. Under the FLSA, that threshold is 40 hours in a workweek. So if you’re a non-exempt employee and you work more than 40 hours in a single week, your employer has to pay you overtime for those extra hours.

The FLSA sets a minimum overtime rate of 1.5 times your regular rate of pay. That’s often called “time and a half.” Some employers pay more—like double time for weekends or holidays—but the law only requires time and a half.

The History of Overtime Laws

Overtime rules weren’t always a given. In fact, they’re a relatively modern concept. Before the Great Depression, it was common for workers to put in 60, 70, even 80 hours a week without any extra pay. But as labor movements gained traction and policymakers recognized the toll of overwork, things started to change.

The FLSA was signed into law by President Franklin D. Roosevelt in 1938 as part of the New Deal. It established the 40-hour workweek, the federal minimum wage, and overtime pay for hours worked beyond 40. The goal was to protect workers from exploitation and ensure fair compensation for extra effort.

Since then, the FLSA has been amended several times—most notably in 2016, when the Department of Labor updated the salary threshold for overtime exemptions. But the core principle remains the same: non-exempt workers deserve extra pay for extra hours.

Who Qualifies for Overtime Pay?

This is probably the most common question we hear about overtime. The short answer: most hourly workers qualify, but some salaried workers do too. The key distinction is between “exempt” and “non-exempt” employees.

Non-Exempt Employees

Non-exempt employees are entitled to overtime pay under the FLSA. This includes:

• Hourly workers
• Salaried workers who earn less than the federal salary threshold ($684 per week, or $35,568 per year in 2026)
• Salaried workers who don’t meet the “duties test” for executive, administrative, or professional exemptions

Exempt Employees

Exempt employees are not entitled to overtime pay. To be exempt, an employee must meet both a salary test and a duties test. The most common exemptions are:

• Executive Exemption: Managers who supervise at least two full-time employees and have the authority to hire, fire, or promote.
• Administrative Exemption: Employees who perform non-manual work related to the company’s management or general business operations.
• Professional Exemption: Employees with advanced knowledge in a field of science or learning, like doctors, lawyers, engineers, or teachers.
• Outside Sales Exemption: Employees who sell products or services away from the employer’s place of business.

The Salary Threshold

One of the most important factors in determining overtime eligibility is the salary threshold. In 2026, the federal threshold is $684 per week, or $35,568 per year. If you’re a salaried employee earning less than this amount, you’re automatically non-exempt and entitled to overtime—no matter what your job duties are.

But here’s the catch: if you earn more than the threshold, you might still be exempt if you meet the duties test. For example, a manager who earns $80,000 a year and supervises employees is likely exempt, even though their salary is well above the threshold.

How Is Overtime Pay Calculated?

Calculating overtime pay can get tricky, especially if you have a complex compensation structure (like commissions, bonuses, or piecework). But let’s start with the basics.

Basic Overtime Calculation

For hourly workers with a straightforward pay structure, overtime is easy:

Overtime pay = Regular rate x 1.5 x Overtime hours

Let’s say you earn $20 per hour and work 45 hours in a week:

1. Regular pay: 40 hours x $20 = $800
2. Overtime pay: 5 hours x $20 x 1.5 = $150
3. Total pay: $800 + $150 = $950

Calculating Overtime for Salaried Employees

For salaried non-exempt employees, you first need to calculate their regular hourly rate:

Regular rate = Weekly salary / Hours worked in the week

Wait, that’s not quite right. Actually, for salaried employees, the regular rate is calculated by dividing the weekly salary by 40 hours (the standard workweek), regardless of how many hours they actually work.

Let’s say you’re a salaried employee earning $1,000 per week and you work 45 hours:

1. Regular rate: $1,000 / 40 = $25 per hour
2. Regular pay: $1,000 (your salary)
3. Overtime pay: 5 hours x $25 x 1.5 = $187.50
4. Total pay: $1,000 + $187.50 = $1,187.50

Overtime for Employees with Bonuses or Commissions

Things get more complicated if you earn bonuses or commissions. The FLSA requires that these payments be included in your regular rate for overtime calculations.

Let’s say you earn $15 per hour plus a $500 monthly bonus. To calculate your regular rate for overtime:

1. Calculate your total earnings for the month: (40 hours/week x 4 weeks x $15) + $500 = $2,400 + $500 = $2,900
2. Calculate your total hours worked: 40 hours/week x 4 weeks = 160 hours
3. Regular rate: $2,900 / 160 = $18.13 per hour
4. Overtime rate: $18.13 x 1.5 = $27.20 per hour

Overtime for Piecework Employees

Piecework employees are paid by the unit (e.g., per garment sewn, per item assembled). For these workers, the regular rate is calculated by dividing total earnings by total hours worked.

If you assemble 200 widgets in a week and earn $2 per widget, that’s $400. If you worked 45 hours:

1. Regular rate: $400 / 45 = $8.89 per hour
2. Overtime hours: 5
3. Overtime pay: 5 hours x $8.89 x 0.5 = $22.23 (the 0.5 is the "half" of time and a half—since you already got paid for the hours at regular rate)
4. Total pay: $400 + $22.23 = $422.23

Using Our Overtime Calculator

Calculating overtime manually can be confusing—especially if you have bonuses, commissions, or a complex pay structure. That’s why we built our Overtime Pay Calculator. Just input your hourly rate, hours worked, and any additional compensation, and it’ll do the math for you. It’s perfect for checking if your paycheck is accurate or for planning how much you’ll earn if you work extra hours.

State Overtime Laws: When They’re Better Than Federal

The FLSA sets a floor for overtime pay, but many states have their own laws that provide stronger protections. Some states require overtime after fewer hours (like California, which requires overtime after 8 hours in a day), while others have higher overtime rates.

State-Specific Overtime Rules

• California: Overtime after 8 hours in a day or 40 hours in a week. Double time after 12 hours in a day or 8 hours on the 7th consecutive day.
• New York: Overtime after 40 hours in a week. Some industries have additional rules (e.g., farm workers get overtime after 60 hours).
• Texas: Follows FLSA rules—no state-specific overtime requirements.
• Illinois: Overtime after 40 hours in a week. Some public sector employees get overtime after 37.5 hours.
• Florida: Follows FLSA rules—no state-specific overtime requirements.

When State Laws Apply

When state overtime laws are more generous than the FLSA, employees get the benefit of the state law. For example, a worker in California who works 9 hours in a day is entitled to 1 hour of overtime under California law, even though they haven’t exceeded the 40-hour weekly threshold.

Common Overtime Misconceptions

There are a lot of myths and misunderstandings about overtime pay. Let’s set the record straight.

Misconception 1: “Salaried employees don’t get overtime.”

False. Whether you’re salaried or hourly doesn’t determine overtime eligibility—it’s whether you’re exempt or non-exempt. Many salaried employees are non-exempt and entitled to overtime.

Misconception 2: “My employer can make me work overtime without paying me.”

False. Unless you’re an exempt employee, your employer is required by law to pay you overtime for hours worked over 40 in a week. They can’t force you to work unpaid overtime.

Misconception 3: “I get overtime for working on weekends.”

False (usually). The FLSA doesn’t require overtime for weekend or holiday work. Some employers offer premium pay voluntarily, but it’s not required by law.

Misconception 4: “Overtime is calculated based on a 2-week pay period.”

False. Overtime is always calculated per workweek (7 consecutive days). You can’t average hours across multiple weeks to avoid paying overtime.

Misconception 5: “If I approve overtime, I don’t have to pay it.”

False. Even if an employee works overtime without prior approval, the employer is still required to pay for those hours. Employers can discipline employees for working unauthorized overtime, but they can’t withhold pay.

What to Do If Your Employer Isn’t Paying Overtime

If you believe your employer is violating overtime laws, there are several steps you can take:

Step 1: Check Your Pay Stub

First, make sure you’re actually owed overtime. Check your hours worked and your pay rate. Use our Overtime Pay Calculator to verify your calculations.

Step 2: Talk to Your Employer

Sometimes, overtime errors are just mistakes. Schedule a meeting with your supervisor or HR department to discuss the issue. Be prepared with documentation—pay stubs, time sheets, etc.

Step 3: File a Complaint with the DOL

If your employer won’t correct the issue, you can file a complaint with the U.S. Department of Labor’s Wage and Hour Division. They’ll investigate your claim and can order your employer to pay back wages.

Step 4: Consult an Employment Lawyer

For complex cases or if you’re owed a significant amount of money, consider consulting an employment lawyer. They can help you navigate the legal process and ensure you get what you’re owed.

Case Study: Maria’s Overtime Battle

Maria works as a customer service representative for a retail company. She’s paid a salary of $30,000 per year, which works out to about $577 per week—below the $684 overtime threshold. Even though she’s salaried, she’s non-exempt and entitled to overtime.

During the holiday season, Maria works 50 hours a week for three weeks straight. Her employer doesn’t pay her overtime, claiming that “salaried employees don’t get overtime.”

Maria uses our Overtime Pay Calculator to figure out how much she’s owed. Her regular rate is $577 / 40 = $14.43 per hour. For each week she worked 50 hours, she’s owed 10 hours of overtime at $21.65 per hour (1.5 x $14.43), which is $216.50 per week. Over three weeks, that’s $649.50.

Maria talks to her employer, but they still refuse to pay. She files a complaint with the DOL, which investigates and orders the company to pay her back wages plus penalties. Maria ends up getting $1,299—double what she was owed—because the DOL found the employer willfully violated the FLSA.

Overtime and Remote Work: Special Considerations

With more people working remotely than ever before, overtime rules have taken on new importance. Here are some key things to know:

• Time tracking is still required: Employers must keep accurate records of hours worked, even for remote employees.
• “On-call” time may count as hours worked: If you’re required to be available to work during off-hours, that time may be compensable.
• Flexible schedules don’t eliminate overtime: Even if you work flexible hours, you’re still entitled to overtime for hours over 40 in a week.

Overtime for Different Industries

Some industries have special overtime rules under the FLSA:

• Healthcare: Hospitals and residential care facilities can use a 14-day work period instead of a 7-day workweek for overtime calculations.
• Agriculture: Farm workers are exempt from overtime in many cases, though some states require it.
• Transportation: Truck drivers and other transportation workers have special rules under the Motor Carrier Act.
• Government: Federal, state, and local government employees may have different overtime rules.