Overtime Pay Calculator
Instantly calculate your extra earnings. Find out exactly how much you make from time-and-a-half, double time, or any custom overtime rate.
Pay Details
Enter your rate and hours worked.
Pay Summary
Total Pay
GBP 1,100.00
Your total pay is GBP 1,100.00, consisting of GBP 800.00 regular pay and GBP 300.00 overtime pay.
Overtime Rate
GBP 30.00/hr
Overtime Pay
+GBP 300.00
Regular Pay
GBP 800.00
Total Hours
50.0h
Pay Breakdown
About This Overtime Pay Calculator
Working extra hours is only worthwhile if you know exactly what you are earning. Our overtime pay calculator gives you an instant breakdown of your total pay, showing exactly how much comes from regular time versus overtime.
Whether your employer pays time and a half (the most common UK overtime rate), double time for bank holidays, or a custom multiplier, this tool handles it all. Simply enter your base hourly rate, hours worked, and multiplier to see the complete pay picture.
The “From Total” tab is particularly useful when you have received a payslip and want to verify that your overtime was calculated correctly - enter the total and let the calculator show you the implied overtime hours.
How to Use This Calculator
- 1
Choose your calculation mode
Select 'Regular + OT' to calculate total pay including both regular and overtime hours, 'OT Only' to see just your overtime earnings, or 'From Total' to work backwards from a total pay figure.
- 2
Enter your base hourly rate
This is your normal hourly pay before any overtime multiplier is applied. Your overtime rate will be calculated automatically based on the multiplier you choose.
- 3
Set your hours
Enter how many regular hours you worked and how many overtime hours. For OT Only mode, just enter the overtime hours. For From Total mode, enter regular hours and the total pay you received.
- 4
Pick your overtime multiplier
Choose 1.25×, 1.5× (time and a half), or 2× (double time). These are the three most common overtime rates. Your employer's overtime rate should be stated in your contract.