Overtime Calculator: Time-and-a-Half and Double-Time Pay
Overtime pay laws can be complicated, especially when navigating weekly 40-hour thresholds, California daily 8-hour rules, and double-time rates. This free overtime calculator computes your exact regular wages, time-and-a-half overtime, and double-time earnings with complete accuracy.
How to Use the Overtime Calculator
Follow these simple steps to calculate your exact result in seconds.
Enter Your Base Hourly Wage
Type your regular hourly pay rate before taxes (such as $25.00 per hour).
Input Regular Hours Worked
Enter the regular hours worked during the pay period (typically up to 40 hours per week).
Input Overtime Hours
Enter hours worked beyond the standard threshold (paid at 1.5x your base wage).
Add Double-Time Hours (If Applicable)
Enter any hours qualifying for double-time (2.0x base wage, such as holiday shifts or hours over 12 in California).
Calculate Total Earnings
Instantly view a complete breakdown of regular pay, overtime pay, double-time pay, and total gross compensation.
How the Calculation Works
Understand the underlying formula and arithmetic logic.
Core Formula
Total Gross Pay = (Regular Hours × Base Rate) + (Overtime Hours × Base Rate × 1.5) + (Double-Time Hours × Base Rate × 2.0)
Regular hours are multiplied by your standard hourly rate. Overtime hours are multiplied by 1.5 times your base wage (time-and-a-half). If you qualify for double-time, those hours are multiplied by 2.0 times your base wage. Summing these three categories produces your total gross pre-tax earnings.
Edge Cases and Special Rules Handled
California Daily Overtime Laws
Under California labor law, non-exempt employees earn 1.5x for all hours worked over 8 up to 12 in a single workday, and 2.0x (double time) for all hours worked over 12 in a single day, as well as for all hours worked over 8 on the 7th consecutive day of a workweek.
Salary Non-Exempt Workers
Salaried employees who do not meet administrative or managerial exemption tests are still legally entitled to overtime pay calculated from their regular rate of pay.
Blended Overtime Rates (Multiple Pay Rates)
If an employee works two different jobs at different pay rates for the same employer during the same workweek, overtime must be calculated using a weighted blended average rate.
Real-World Examples & Calculations
See step-by-step walkthroughs of common situations.
Standard Weekly 48-Hour Workweek
Context: A manufacturing technician working 48 hours in a single week at a base rate of $24.00/hour.
Calculation: Regular: 40 × $24.00 = $960.00. Overtime (1.5x = $36.00/hr): 8 × $36.00 = $288.00. Total = $1,248.00.
California 14-Hour Long Production Shift
Context: A film set lighting technician works a grueling 14-hour day in California at $30.00/hour.
Calculation: Regular: 8 × $30 = $240. Overtime: 4 × $45 = $180. Double Time: 2 × $60 = $120. Total = $540.00.
Holiday Weekend Overtime Surge
Context: A customer support specialist works 52 hours during Black Friday week at $20.00/hour.
Calculation: Regular: 40 × $20 = $800.00. Overtime: 12 × $30 = $360.00. Total = $1,160.00.
Comprehensive Guide: Practical Concepts & Deep Dive
Topical insights, industry conventions, and real-life guidelines.
Federal vs. State Overtime Rules: What You Need to Know
Under the United States Fair Labor Standards Act (FLSA), overtime is strictly determined on a weekly basis. There is no federal requirement to pay overtime after 8 hours in a single day; an employer could legally schedule an employee for four 10-hour days (40 hours total) without incurring overtime pay.
However, several states enforce stricter daily overtime laws. California, Alaska, and Nevada mandate daily overtime pay for hours worked past 8 in a single day. In California, daily overtime is tiered: hours 9 through 12 pay at time-and-a-half (1.5x), and hours past 12 pay at double-time (2.0x).
Whenever state laws provide greater protection or higher pay than federal law, state law takes precedence. It is crucial for workers and employers to know their specific state standards.
How Non-Discretionary Bonuses Impact Your Overtime Rate
Many employers do not realize that paying performance bonuses, production incentives, or attendance bonuses directly increases an employee’s "regular rate of pay" for that workweek.
Under FLSA rules, non-discretionary bonuses must be factored into the regular hourly rate before calculating overtime. If a worker earns $20/hour for 45 hours ($900 base) plus a $100 attendance bonus, their total straight-time pay is $1,000 for 45 hours, making their true regular rate $22.22/hour. Their overtime premium must be calculated from $22.22, not $20.00.
Common Mistakes to Avoid
Avoid these frequent calculation pitfalls that lead to errors.
✕Assuming all salaried employees are exempt from overtime
Why it happens: Employers face severe back-pay penalties and legal action under FLSA misclassification rules.
✓Solution: Employees must earn above the federal salary threshold and meet specific executive or professional duty tests to be exempt from overtime.
✕Offering "comp time" in place of overtime pay in the private sector
Why it happens: Compensatory time off instead of cash overtime is strictly illegal for private commercial employers under the FLSA.
✓Solution: Private employers must always pay cash overtime at 1.5x wages for hours over 40.
Overtime and Double-Time Rate Chart
Quick reference chart showing hourly overtime and double-time rates across various pay brackets.
| Standard Hourly Wage | Time-and-a-Half Rate (1.5x) | Double-Time Rate (2.0x) | Overtime Pay per 5 Hours |
|---|---|---|---|
| $16.00 / hr | $24.00 / hr | $32.00 / hr | $120.00 |
| $20.00 / hr | $30.00 / hr | $40.00 / hr | $150.00 |
| $24.00 / hr | $36.00 / hr | $48.00 / hr | $180.00 |
| $28.00 / hr | $42.00 / hr | $56.00 / hr | $210.00 |
| $32.00 / hr | $48.00 / hr | $64.00 / hr | $240.00 |
| $36.00 / hr | $54.00 / hr | $72.00 / hr | $270.00 |
| $40.00 / hr | $60.00 / hr | $80.00 / hr | $300.00 |
| $50.00 / hr | $75.00 / hr | $100.00 / hr | $375.00 |
Comparison vs Alternative Calculation Methods
Why dedicated online calculation saves time and prevents errors.
Automated overtime calculators prevent wage theft and ensure compliance with federal and state labor laws.
| Method | Speed | Accuracy | Convenience | Practical Notes |
|---|---|---|---|---|
TimeCalculatorHubRecommended | Instant | 100% exact FLSA & state tiering | One-click regular, 1.5x, and 2.0x breakdown | Accurately computes mixed pay rates and gross pay |
Mental Math | Slow | Prone to multiplier mistakes | Requires scratch paper and calculator | Fails when calculating blended bonus rates |
Payroll Company Software | Batch-oriented | Accurate | Requires corporate login and payroll close | Workers cannot use it to verify estimates during the week |
TimeCalculatorHub
RecommendedMental Math
Payroll Company Software
Practical Tips for the Overtime Calculator
Expert advice and helpful shortcuts tailored to this tool.
Time-and-a-Half is 1.5x
Multiply your base rate by 1.5 to find your exact overtime wage. For example, $20.00 × 1.5 = $30.00.
Double-Time is 2.0x
Multiply your base rate by 2.0 for double-time hours. For example, $25.00 × 2.0 = $50.00.
Check Your Paystub Carefully
Verify that the overtime hours printed on your paystub match your personal digital work logs.
Frequently Asked Questions
Clear, honest answers to common questions about this calculator.