Overtime Calculator
Separate regular and overtime hours and estimate pay using the hourly rate, threshold and multiplier that apply to your situation.
This calculator does not determine legal overtime eligibility. Rules differ by location and employment arrangement.
How overtime pay is estimated
The calculator first separates total hours into regular and overtime hours using the threshold you enter. Regular hours are multiplied by the normal hourly rate. Overtime hours are multiplied by the hourly rate and your chosen overtime multiplier.
Why the threshold is editable
Employment rules differ across countries, states, industries, contracts and worker classifications. Instead of presenting one threshold as universal law, this tool lets you enter the rule relevant to you.
Overtime pay examples (40-hour threshold, 1.5×)
| Hours worked | Hourly rate | Regular pay | Overtime hours | Overtime pay | Total |
|---|---|---|---|---|---|
| 45 | $25.00 | $1,000.00 | 5 | $187.50 | $1,187.50 |
| 50 | $20.00 | $800.00 | 10 | $300.00 | $1,100.00 |
| 42.5 | $18.00 | $720.00 | 2.5 | $67.50 | $787.50 |
| 48 | $30.00 | $1,200.00 | 8 | $360.00 | $1,560.00 |
Time and a half vs. double time
Time and a half means overtime hours are paid at 1.5× your normal hourly rate. Double time uses a 2× multiplier. Set the multiplier above to match your employer, contract or local rules. The formula stays the same: overtime hours × hourly rate × multiplier.
Overtime calculator FAQ
How do I calculate overtime hours?
Subtract your overtime threshold (often 40 hours per week) from your total hours worked. Anything above the threshold is overtime.
How do I calculate time and a half?
Multiply your regular hourly rate by 1.5, then multiply that by the number of overtime hours.
Does overtime apply per day or per week?
It depends on your country, state and employment agreement. This calculator uses a weekly threshold. Check your local rules or ask your employer.
Can I include breaks?
Yes. Use the work hours calculator to deduct unpaid breaks first, then enter the total hours here.