Calculate your overtime pay accurately with our comprehensive Overtime Calculator. Whether you're earning standard time and a half for hours worked over 40 in a week or looking to understand double time scenarios for holidays and special shifts, this tool helps you verify your paycheck and determine your total gross earnings instantly.

How to Use This Overtime Calculator
Our calculator is designed to be both simple for quick checks and powerful enough to handle complex pay scenarios. It allows you to input multiple different pay rates in a single calculation session, which is essential if you have a weighted average overtime rate or work multiple jobs.
- Enter Hourly Rate: Input your standard base hourly wage. Do not include bonuses here; those are handled differently in overtime calculations (see below).
- Regular Hours: Enter the number of hours worked up to 40 (or your standard full-time workweek limit). For most employees, this is capped at 40 hours.
- Overtime Hours: Enter the number of hours worked that are eligible for time and a half. This is typically any hours worked over 40 in a single workweek.
- Double Time Hours: Enter any hours eligible for double time pay. This might apply to work performed on holidays, Sundays (where specified by contract), or the 7th consecutive workday in states like California.
- Calculate: Click the button to instantly see your total breakdown: Regular Pay, Overtime Pay, Double Time Pay, and Total Gross Pay.
Understanding Overtime Pay Rates
What is Time and a Half?
"Time and a half" is the most common overtime pay rate, calculated as 1.5 times your regular hourly wage. Under the Fair Labor Standards Act (FLSA), employers are federally required to pay this rate to non-exempt employees for any hours worked in excess of 40 in a single workweek.
Calculation Example:
If you earn $20.00 per hour and work 45 hours in a week:
- Regular Rate: $20.00/hour
- Overtime Rate: $20.00 × 1.5 = $30.00/hour
- 40 Regular Hours × $20.00 = $800.00
- 5 Overtime Hours × $30.00 = $150.00
- Total Weekly Pay: $800.00 + $150.00 = $950.00
When is Double Time Required?
"Double time" is a premium pay rate calculated as 2.0 times your regular hourly wage. Unlike time and a half,federal law does NOT require double time pay for any specific hours, including holidays or weekends. Double time is strictly a matter of agreement between an employer and an employee, or a requirement of state law.
Where is Double Time Mandated?
While rare federally, some states have specific laws. In California, for example, double time is mandatory for:
- All hours worked in excess of 12 hours in any workday.
- All hours worked in excess of 8 hours on the seventh consecutive day of work in a workweek.
Common scenarios where you might receive double time include:
- Union Contracts: Collective bargaining agreements often stipulate double time for Sunday work, holidays, or work beyond a certain number of continuous hours.
- Company Policy: Many employers voluntarily offer double time for working on major holidays (e.g., Thanksgiving, Christmas, New Year's Day) as an incentive.
- Hazard Pay: In some industries, dangerous conditions may warrant double-time pay rates.
Federal Overtime Rules (FLSA) Explained
The Fair Labor Standards Act (FLSA) is the cornerstone of US labor law. It establishes minimum wage, overtime pay eligibility, recordkeeping, and child labor standards. Understanding these rules is crucial for ensuring you are paid correctly.
1. The 40-Hour Workweek
The FLSA defines a workweek as a fixed and regularly recurring period of 168 hours (seven consecutive 24-hour periods). It does not have to coincide with the calendar week; for example, a workweek can start on Wednesday at 12:00 PM and end the following Wednesday at 12:00 PM.
Crucially: Each workweek stands alone. Averaging hours over two or more weeks is generally prohibited. For instance, if you work 30 hours one week and 50 hours the next, you are entitled to 10 hours of overtime pay for the second week, even though your two-week average is only 40 hours per week.
2. Calculating the "Regular Rate"
Your overtime rate is based on your "regular rate of pay." This isn't always just your hourly wage. The regular rate must include all remuneration for employment, such as:
- Base hourly wages or salary.
- Non-discretionary bonuses: Bonuses promised for meeting production goals, attendance, or quality standards must be included.
- Shift differentials (e.g., extra pay for working night shifts).
- Commissions on sales.
Excluded from Regular Rate: Discretionary bonuses (where the act and amount are at the employer's sole discretion and not expected by the employee), gifts, payments for time not worked (vacation, sick leave), and expense reimbursements.
3. Weighted Average Overtime
If you perform two different jobs for the same employer at different rates of pay (e.g., $15/hr for cleaning and $20/hr for administrative work), your overtime rate is calculated using a weighted average of these rates.
Step 1: Calculate Total Regular Earnings
(Job A Hours × Rate A) + (Job B Hours × Rate B) = Total Regular Pay
Step 2: Determine Regular Rate
Total Regular Pay ÷ Total Hours Worked = Weighted Average Regular Rate
Step 3: Calculate Overtime Premium
Weighted Average Regular Rate × 0.5 = Half-Time Premium
Step 4: Add Premium to Overtime Hours
(Total Hours × Regular Rate) + (Overtime Hours × Half-Time Premium) = Total Pay
Exempt vs. Non-Exempt Status
Not every employee is entitled to overtime. The FLSA distinguishes between "exempt" and "non-exempt" employees.
- Non-Exempt Employees: These workers are entitled to minimum wage and overtime pay for hours worked over 40. Most hourly workers and many salaried workers fall into this category.
- Exempt Employees: These workers are excluded from overtime requirements. To be exempt, an employee must generally meet three tests:
- Salary Basis Test: Must represent a predetermined and fixed salary.
- Salary Level Test: Must earn above a specific salary threshold (subject to change by DOL regulations).
- Duties Test: Job duties must primarily involve executive, administrative, or professional functions.
Common Overtime Violations to Watch For
Wage theft is unfortunately common. Be on the lookout for these red flags:
Frequently Asked Questions (FAQ)
Is mandatory overtime legal?
Yes. The FLSA does not limit the number of hours an employer can require an employee (over age 16) to work. An employer can mandate overtime and terminate employees who refuse to work it, provided they pay the required overtime premiums.
Do holidays count towards the 40-hour overtime threshold?
Generally, no. Overtime is based on "hours worked." Paid holidays, vacation days, and sick leave are not hours worked. For example, if you take Monday off (8 hours holiday pay) and work 32 hours the rest of the week, you have only worked 32 hours. You would need to work 8 more hours to hit the 40-hour mark before overtime kicks in.
Can my employer pay me a flat sum for overtime?
Only if that flat sum equals or exceeds the amount you would have earned calculating overtime on an hourly basis. A fixed "overtime bonus" that doesn't account for actual hours worked typically violates the FLSA.
Does my commute count as work time?
Normal travel from home to work and back is not compensable. However, travel between job sites during the workday or travel for special one-day assignments in another city is generally considered work time.
State-Specific Overtime Laws: Beyond the Federal Baseline
While the FLSA provides the federal floor for overtime regulations, many states have enacted laws that are more generous to employees. Understanding your state's specific requirements is crucial for ensuring accurate overtime calculations and compliance.
- California: Known for having some of the most employee-friendly overtime rules, California requires daily overtime pay (1.5x after 8 hours in a day), double time after 12 hours in a day, and double time on the 7th consecutive workday. Additionally, California has specific rules for exempt classification that differ from federal standards.
- Alaska: Similar to California, Alaska mandates daily overtime after 8 hours worked, in addition to the standard weekly 40-hour threshold. This means employees who work long shifts receive overtime even if they don't exceed 40 hours in the week.
- Nevada: Requires overtime pay for hours worked over 8 in a day when the employee earns less than 1.5 times the minimum wage. Higher-paid workers follow federal guidelines only.
- Colorado: Has implemented the Colorado Overtime and Minimum Pay Standards Order (COMPS Order) which extends overtime protections to additional industries and categories of workers beyond federal requirements.
Best Practices for Tracking Overtime
Accurate overtime tracking benefits both employers and employees. Here are several strategies to ensure precise time management and correct compensation:
- Use Reliable Timekeeping Systems: Whether digital or physical, your timekeeping system should capture clock-in/out times to the minute. Modern time card calculators can help automate this process and reduce human error.
- Document All Work Activities: Keep records of tasks performed during overtime hours. This documentation can be valuable if there are ever disputes about hours worked or compensation owed.
- Review Pay Stubs Regularly: Employees should compare their timekeeping records against pay stubs every pay period to catch discrepancies early.
- Understand Your Classification: Know whether you are classified as exempt or non-exempt, and understand the duties and salary tests that apply to your position.
- Communicate with Your Employer: If you notice errors in your overtime pay, address them promptly with your HR department or supervisor. Most employers want to correct genuine mistakes.
For more detailed guidance on payroll management and time tracking, explore our Time Card Calculator or Hours Calculator tools.