Overtime Calculator

Part of our Payroll & HR Calculators

Understanding Overtime Pay

Overtime pay is additional compensation earned for hours worked beyond the standard workweek, typically set at 40 hours under the Fair Labor Standards Act (FLSA). In the United States, most non-exempt employees must receive overtime pay at a rate of at least 1.5 times their regular hourly rate for hours worked over 40 in a workweek. This is commonly called "time-and-a-half." Some employers also pay double-time (2x regular rate) for hours worked on holidays, Sundays, or beyond certain hour thresholds.

Understanding overtime calculations is crucial for both employers managing payroll costs and employees ensuring they're properly compensated. This calculator helps you determine exactly how much you should earn based on your regular rate and overtime hours worked. The FLSA protects workers by mandating minimum overtime rates, though some states have additional requirements that may be more generous to employees.

How Overtime is Calculated

Calculating overtime pay involves three simple steps. First, determine your regular hourly rate if you're a salaried employee by dividing your weekly salary by 40 hours. Hourly workers already know their rate. Second, multiply your regular rate by 1.5 to get your overtime rate. For example, if you earn $20 per hour, your overtime rate is $30 per hour. Third, multiply your overtime rate by the number of overtime hours worked to calculate overtime pay.

For employees working multiple overtime tiers, calculate each separately. Regular hours (typically first 40) are paid at the standard rate. Hours 41-48 might be paid at 1.5x rate. Hours beyond 48 or work on specific days might qualify for double-time at 2x rate. Always sum regular pay, overtime pay, and double-time pay for total gross wages before taxes and deductions.

Who Qualifies for Overtime Pay?

The FLSA classifies employees as either "exempt" or "non-exempt." Non-exempt employees are entitled to overtime pay, while exempt employees are not. Most hourly workers are non-exempt. Salaried employees may be exempt if they meet specific criteria: they must earn at least $684 per week ($35,568 annually as of 2024), be paid on a salary basis, and perform exempt job duties.

Exempt job duties typically include executive, administrative, professional, computer, or outside sales roles. These positions involve management responsibilities, independent judgment, specialized knowledge, or creative work. If you're uncertain about your classification, review the FLSA guidelines or consult your HR department. Misclassification can result in unpaid wages and legal issues for employers.

State Overtime Laws

While federal law sets the minimum overtime standard, many states have enacted more employee-friendly overtime laws. California, for example, requires overtime pay for hours worked beyond 8 in a single day, not just 40 in a week. California also mandates double-time pay for hours beyond 12 in one day or beyond 8 hours on the seventh consecutive workday.

Alaska and Nevada require overtime after 8 hours per day. Colorado has daily overtime rules for certain industries. Some states have higher salary thresholds for exempt status. Always check your state's labor laws, as you're entitled to whichever overtime rules are most favorable—federal or state. Employers must comply with both and apply the law that provides greater benefits to employees.

Common Overtime Mistakes to Avoid

Employers sometimes make costly overtime errors. Working "off the clock" still counts as work time and must be paid. Travel time, on-call time, and required training typically count toward hours worked. Compensatory time off ("comp time") instead of overtime pay is generally not allowed for private-sector employees, though it's permitted for government workers under specific rules.

Employees should track their hours carefully and ensure proper classification. Keep personal records of hours worked, including start and end times, meal breaks, and any work performed outside regular hours. Review your paystubs regularly to verify accurate overtime calculations. If you suspect overtime violations, contact your state's labor department or the U.S. Department of Labor's Wage and Hour Division. Employers can face significant penalties for willful overtime violations, and employees may recover back wages plus liquidated damages.