Time and a Half Calculator
Calculate your overtime rate (1.5× pay), overtime pay and total pay from your hourly rate, regular hours and overtime hours, plus double time and FLSA over-40 rules.
Updated 2026-06-09 · Free · No sign-up · Runs privately in your browser
What is a time and a half calculator?
A time and a half calculator works out overtime pay at 1.5 times your regular hourly rate, then adds it to your regular pay for a gross total. “Time and a half” is the most common overtime premium in the United States, and this tool turns your hourly rate, regular hours and overtime hours into four clear numbers: the overtime rate, overtime pay, regular pay and total pay.
How do you calculate time and a half?
Multiply your hourly rate by 1.5 to get the overtime rate, then multiply by your overtime hours. The exact method this calculator uses is:
overtime rate = hourly rate × 1.5overtime pay = overtime rate × overtime hoursregular pay = hourly rate × regular hourstotal pay = regular pay + overtime pay
Every figure is gross (before tax). The total is what your employer owes for the week; deductions come out afterwards.
Can you show a worked example?
Yes — at $20/hour with 40 regular hours and 10 overtime hours, time and a half is $30/hour and the week totals $1,100 gross.
Step by step:
- Overtime rate = 20 × 1.5 = $30.00/hour
- Overtime pay = 30 × 10 = $300.00
- Regular pay = 20 × 40 = $800.00
- Total pay = 800 + 300 = $1,100.00
A second example at $18/hour with 40 regular and 6 overtime hours:
- Overtime rate = 18 × 1.5 = $27.00/hour
- Overtime pay = 27 × 6 = $162.00
- Regular pay = 18 × 40 = $720.00
- Total pay = 720 + 162 = $882.00
These match the calculator output exactly, so you can reproduce them by hand to check your paycheck.
What is the overtime rate for my hourly wage?
Use the table below to read your time and a half (1.5×) and double time (2×) rate straight from your base wage. Double time is rate × 2, paid by some employers for holidays or hours past a daily cap.
| Hourly rate | Time and a half (1.5×) | Double time (2×) | Pay for 5 OT hours at 1.5× |
|---|---|---|---|
| $15.00 | $22.50 | $30.00 | $112.50 |
| $18.00 | $27.00 | $36.00 | $135.00 |
| $20.00 | $30.00 | $40.00 | $150.00 |
| $22.00 | $33.00 | $44.00 | $165.00 |
| $25.00 | $37.50 | $50.00 | $187.50 |
| $30.00 | $45.00 | $60.00 | $225.00 |
| $35.00 | $52.50 | $70.00 | $262.50 |
For example, double time at $25/hour for 4 hours is 25 × 2 × 4 = $200.00.
When does the FLSA require time and a half?
Under the US Fair Labor Standards Act (FLSA), non-exempt employees must be paid at least 1.5× their regular rate for hours worked over 40 in a single workweek. There is no federal requirement for daily overtime, weekend premiums or extra pay for holidays — those come from state law or your contract.
Several states set stricter daily-overtime rules:
| Rule | Where it commonly applies | Pay |
|---|---|---|
| Over 40 hours/week | Federal FLSA, all states | 1.5× |
| Over 8 hours/day | California, Alaska, Nevada | 1.5× |
| Over 12 hours/day | California (2×), Colorado (1.5×) | 1.5×–2× |
| 7th consecutive day | California (first 8 hours) | 1.5× |
Always confirm your state’s labor rules, because where state and federal law differ, the one most favorable to the employee usually applies.
Is the result gross or net pay?
The total is gross pay — your earnings before any deductions. Overtime is always calculated on your gross hourly rate, then federal income tax, state tax, Social Security and Medicare (FICA) are withheld from the combined paycheck. Your take-home (net) overtime will therefore be lower than the gross figures shown here. Overtime is not taxed at a special higher rate; it simply adds to your taxable income for the period.
Real-world use cases
- Checking a paycheck: confirm your employer applied the 1.5× premium to the correct number of hours.
- Planning extra shifts: see what an additional 5 or 10 overtime hours adds to a week before you agree to them.
- Comparing offers: weigh a higher base rate against frequent overtime at 1.5× to find which job pays more.
- Small-business payroll: estimate weekly labor cost when staff cross the 40-hour line.
Tips and common mistakes
- Use your true regular rate. Non-discretionary bonuses, shift differentials and commissions must be folded into your weekly earnings before dividing by hours — this can push the overtime rate above a plain 1.5× of base pay.
- Don’t average two weeks. Overtime is measured per workweek, so 30 hours one week and 50 the next still triggers 10 overtime hours in week two.
- Salaried isn’t always exempt. Many salaried workers are still owed overtime if their duties and pay fall below the FLSA exemption thresholds.
- Count only overtime hours in the OT box. Entering 50 in both fields double-counts; put 40 as regular and 10 as overtime.
Limitations and accuracy notes
This calculator gives an estimate of gross pay using a flat 1.5× premium. It does not compute taxes, blended rates for multiple pay rates, tipped-wage rules, or state-specific double-time tiers. It is for general information only and is not legal, payroll or financial advice — for binding figures, check your pay stub or consult your HR department and your state labor agency.
Want to model a higher base wage instead? Try the pay raise calculator or browse more salary and work tools.
Frequently asked questions
How do you calculate time and a half?+
Multiply your hourly rate by 1.5 to get the overtime rate, then multiply that rate by the number of overtime hours. At $20/hour, time and a half is $30/hour, so 10 overtime hours pay $300.
When does time and a half apply?+
Under the US FLSA, non-exempt employees earn at least 1.5× their regular rate for hours worked beyond 40 in a single workweek. Some states and union contracts add stricter rules, such as daily overtime.
What is double time?+
Double time is 2× the regular rate, sometimes paid for holidays or hours beyond a daily threshold. It is rate × 2 × hours rather than rate × 1.5 × hours.
Is overtime calculated on gross or net pay?+
Overtime is based on your gross hourly rate. Income tax and payroll deductions are withheld from the total afterwards, so your take-home overtime is lower than the gross figure shown.
Does the FLSA require overtime after 8 hours a day?+
No. Federal law only requires overtime after 40 hours in a workweek. Daily overtime after 8 hours is a state rule (for example California), not a federal one.
How many overtime hours can I work?+
The FLSA sets no limit on overtime hours for adults; it only governs how those hours are paid. Employers can require overtime as long as the premium rate is paid.
Is time and a half calculated before or after taxes?+
It is calculated before taxes. The 1.5× premium applies to your gross hourly wage, then federal, state and FICA taxes are deducted from your total paycheck.
How do I calculate my regular rate if I earn a bonus?+
Non-discretionary bonuses must be added into your weekly earnings and divided by total hours to find the true regular rate, which can raise the overtime rate above a simple 1.5× of base pay.