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Time and a Half Calculator

Find your time-and-a-half rate (1.5× your wage) and overtime pay from your hourly rate — instant and free.

time-and-a-half-calculator
Result
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In summary: Time and a half is 1.5× your hourly rate for overtime: rate × 1.5. At $20 an hour that's $30 per overtime hour, so 10 overtime hours pay $300.

What time and a half means

Time and a half is 1.5 times your normal hourly rate, paid for overtime hours: Overtime rate = hourly rate × 1.5. At $20 an hour, time and a half is 20 × 1.5 = $30 per hour, so 10 overtime hours pay $300. It's the standard overtime premium for non-exempt workers in the U.S.

How to use this calculator

Enter your hourly rate and the number of overtime hours you worked. The result shows your time-and-a-half rate per hour and the total overtime pay those hours earn. Leave hours at 0 to just see the 1.5× rate. Salaried staff can find their base rate with the salary to hourly calculator.

Time-and-a-half rates by wage

Your 1.5× overtime rate at common wages:

Hourly rateTime and a half10 OT hours
$15$22.50$225.00
$20$30.00$300.00
$25$37.50$375.00
$30$45.00$450.00

When time and a half applies

Under the federal Fair Labor Standards Act, non-exempt employees generally earn time and a half for hours worked beyond 40 in a workweek. Some states require it for long daily shifts too, and a few mandate double time in certain cases. Salaried-exempt roles often don't qualify — check your state rules and contract.

Adding it to your regular pay

This shows only the overtime portion. For a full paycheck that combines regular hours and overtime, use the overtime calculator. To turn your hourly rate into yearly or monthly figures, see the annual income calculator. All amounts are gross, before tax.

These figures are an estimate for general information only and are not financial advice; consult a qualified professional before making money decisions.

Frequently asked questions

How do I calculate time and a half?
Multiply your hourly rate by 1.5. At $20 an hour, time and a half is $30 per hour. Multiply by overtime hours for the total.
What is time and a half for $20 an hour?
$30 per hour. Ten overtime hours at that rate pay $300.
When do I get time and a half?
Federal law generally requires it for non-exempt employees working over 40 hours in a workweek. Some states add daily overtime rules.
Is time and a half the same as double time?
No. Time and a half is 1.5× your rate; double time is 2×. Double time is rarer and usually tied to holidays or very long shifts under state law or contract.
Does time and a half get taxed more?
It's taxed like regular income, but a bigger check can raise withholding for that period. Your annual tax depends on total income.
How this tool works

This is an estimate, not financial advice. Check important figures with a qualified adviser before acting on them. The formula behind this tool is written out in full in the sections above, so you can check the maths yourself. Every calculator on Calculorium is verified against worked examples with automated tests before it is published, and pages are reviewed as formulas or standards change. Nothing you type is sent anywhere — the calculation runs entirely in your browser. Read how we build and check these tools.

Last updated: July 27, 2026 · Calculations run in your browser. Estimates for information only.