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Use the overtime calculator to calculate overtime with a premium as a payout or time off in lieu, weekly pay above an overtime threshold, and hourly wages from monthly or annual salaries. Each result includes the calculation steps. Free and no sign-up required; calculations run in your browser. All amounts are gross.
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Hour formats: 5, 2:30, 2h 30m, or 2.5. A 25% surcharge is 1.25 times the amount, 50% is 1.5 times, and 100% is double.
Result
Gross overtime pay
US$270.00
10 hrs of overtime at US$20.00 per hour yields US$270.00 gross, including US$70.00 in premiums.
Calculation steps
Gross pay before taxes and social security contributions. Collective bargaining agreements and employment contracts may specify different premiums.
Example result
This is what the results look like. Enter your own wage above to see the result instantly.
Example
What do you get for 10 hrs hours of overtime at US$20.00 per hour?
US$270.00
10 hrs of overtime at US$20.00 per hour yields US$270.00 gross, including US$70.00 in premiums.
Example
What do you get for 10 hrs hours of overtime at US$3,200.00 per month and 40 hrs per week?
US$230.77
10 hrs of overtime at US$18.46 per hour yields US$230.77 gross, including US$46.15 in premiums.
Example
How much time off do 8 hrs hours of overtime equal?
10 hrs
8 hrs of overtime yields 10 hrs of compensatory time off, which is 2 hrs more than you worked.
Example
How much do you earn working 45 hrs per week at US$20.00 per hour?
US$950.00
At 45 hrs per week, this includes 5 hrs of overtime with a 50 % premium. That comes to US$950.00 gross.
Example
How much do you earn working 52 hrs per week at US$20.00 per hour?
US$1,200.00
At 52 hrs per week, this includes 8 hrs of overtime with a 50 % premium and 4 hrs at double pay. That comes to US$1,200.00 gross.
Example
How much is US$3,000.00 per month at 40 hrs per week?
US$17.31
US$3,000.00 per month is US$17.31 per hour and US$36,000.00 per year at 40 hrs per week.
Why use this overtime calculator?
How this calculator differs from a basic overtime calculator
Three calculators in one tool
Calculate overtime pay with a premium, work out weekly pay with overtime beyond a threshold, or convert pay between hourly, daily, weekly, monthly, and yearly rates. Switch modes with one click.
Multiple premiums in one calculation
Enter up to six rows, such as six hours at 25% and four hours at 50%. The calculator shows each row separately and the total below.
Payout or time off in lieu
Alongside the pay, the calculator shows how much time off the overtime is worth if the bonus is credited as time: eight hours at 25% equals ten hours off.
Weekly pay with an overtime threshold
Specify how many hours per week count as overtime and, optionally, when double pay begins. The calculator separates regular and extra hours and shows the average hourly rate.
Hourly wage from any salary
Enter a monthly salary, annual salary, weekly wage, or daily wage to calculate an hourly wage based on your hours per week, workdays, and weeks per year. Works in reverse, too.
Calculation steps, currencies, and link
Every result includes the calculation steps. Choose from seven currencies formatted for your language, copy a summary sentence, print the result or share a link with your values. Everything runs in your browser.
How it works
Four steps from pay to result.
Step 1
Choose what you want to find out above: overtime pay with a premium, weekly pay including overtime after a threshold, or an hourly rate based on a monthly or annual salary.
Step 2
Enter your hourly wage, or your gross monthly or annual salary and weekly hours, then choose a currency.
Step 3
Enter overtime hours line by line with their percentage premium, using formats such as 5, 2:30 or 2.5, and choose whether they are paid out or taken as time off in lieu. For a week, enter your hours worked and the overtime threshold instead.
Step 4
See your payout, premiums or time off in lieu, along with the calculation steps. You can copy or print the result, or share a link with your values.
Calculate overtime
It all comes down to three values: your hourly wage, the number of overtime hours, and the premium rate. These determine the compensation you receive as pay or time off.
Hourly wage from monthly salary
Hourly wage = monthly salary × 12 ÷ (weekly hours × 52)
Example: US$3,200.00 × 12 ÷ (40 × 52) = US$18.46 per hour.
Pay including bonus
Pay = hours × hourly rate × (1 + bonus rate)
Example: 10 × US$18.4615 × 1.25 = US$230.77, including a US$46.15 surcharge.
Compensatory time off
Time off = overtime × (1 + bonus rate)
Example: 8 hours × 1.25 = 10 hrs hours off.
A 25% premium means 1.25 times the hourly wage, 50% means 1.5 times, and 100% means double pay. At US$20.00 per hour, that’s US$25.00, US$30.00 and US$40.00 per overtime hour. If your contract says 125% or 150%, enter 25 or 50 as the premium.
The calculator divides monthly pay by the annual average: 40 hours a week is 173.33 hours a month; 35 hours is 151.67. If your payslip uses a fixed number of hours or the scheduled hours for the month, enter the hourly wage shown there directly.
When overtime starts and which premium applies depend on laws, collective agreements or employment contracts, and vary by country. The calculator does not set a premium or check legal limits; it calculates using the values you enter.
All amounts are gross, before taxes and social security contributions. Your net amount depends on your tax bracket and deductions.
Surcharge table
The most common bonuses for an hourly wage of US$20.00 and one hour of overtime.
| Surcharge | Factor | Pay per overtime hour |
|---|---|---|
| 25 % | × 1.25 | US$25.00 |
| 50 % | × 1.5 | US$30.00 |
| 100 % | × 2 | US$40.00 |
Conversion table
Gross pay based on 40 hours per week and 52 weeks per year. For other hours, use the Convert hourly wage calculation above.
| Monthly salary | Hourly wage | Weekly pay | Annual salary |
|---|---|---|---|
| US$2,000.00 | US$11.54 | US$461.54 | US$24,000.00 |
| US$2,500.00 | US$14.42 | US$576.92 | US$30,000.00 |
| US$3,000.00 | US$17.31 | US$692.31 | US$36,000.00 |
| US$3,500.00 | US$20.19 | US$807.69 | US$42,000.00 |
| US$4,000.00 | US$23.08 | US$923.08 | US$48,000.00 |
| US$5,000.00 | US$28.85 | US$1,153.85 | US$60,000.00 |
| US$6,000.00 | US$34.62 | US$1,384.62 | US$72,000.00 |
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FAQ
Quick answers about overtime, hourly pay, and this calculator.
Multiply the overtime hours by your hourly wage and the premium multiplier: pay = hours × hourly wage × (1 + premium). For 10 overtime hours at 20 euros per hour with a 25% premium, that’s 10 × 20 × 1.25 = 250 euros gross. The calculator shows base pay and the premium separately, along with the calculation steps.
Hourly wage = monthly salary × 12 ÷ (weekly hours × 52). At 3,000 euros a month and 40 hours a week, that’s 36,000 ÷ 2,080 = 17.31 euros per hour. This gives an average of 173.33 working hours per month at 40 hours a week, or 151.67 at 35 hours. If your payslip uses a fixed number of hours or the scheduled hours for that month, enter the hourly wage from your payslip directly. If you receive more than twelve salary payments a year, use your annual salary as the basis. “Convert hourly wage” mode also calculates in the other direction.
The premium is added to your hourly wage: 25% gives you 1.25 times your wage, 50% gives you 1.5 times, and 100% gives you double pay. At an hourly wage of 20 euros, that’s 25, 30 and 40 euros per overtime hour. If your contract says 125% or 150%, it means the same multiplier; enter 25 or 50 in the calculator. The premium you’re entitled to depends on the laws, collective agreements or employment contracts in your country. The calculator does not set a rate; it uses the value you enter, including decimals such as 12.5%.
Yes. In “Overtime” mode, you can enter up to six lines with separate hours and premiums, such as six hours at 50% and four hours at 100%. The calculator shows each line and the total below. You can also apply the same premium to all lines with one click.
With time off in lieu, your overtime and its premium are credited as time off: time off = overtime hours × (1 + premium). Eight overtime hours with a 25% premium give you ten hours off; with a 0% premium, each overtime hour gives you one hour off. Select “Time off in lieu” instead of “Payout” in the calculator to see the time off and its monetary value.
Overtime is time worked beyond the hours that apply to you: for example, more than 35, 40 or 44 hours a week, depending on your country and contract. In “Week with overtime” mode, enter this threshold and the calculator separates regular hours from overtime. You can optionally specify the weekly hour from which double pay applies. It must be above the overtime threshold; otherwise, the calculator displays a notice.
Yes. The calculator accepts 5, 2:30, 2h 30m and 2.5. You can enter two and a half hours as 2:30 or 2.5; the result is the same.
No. All amounts are gross, before tax and social security contributions. Your take-home pay depends on your country’s taxes, allowances and contributions; an estimate would suggest more precision than it can provide. You can use the gross amount to check your payslip or discuss it with your employer.
No. The calculation runs entirely in your browser; the calculator does not send wages or hours to a server. When you change anything, your values appear in the address bar so you can share them using “Share link”.
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