UK Overtime Calculator
Estimate your take-home overtime pay
Calculate Income Tax, National Insurance and net overtime pay for the 2026/27 tax year.
Your usual gross salary before tax, excluding overtime.
Common salaries:
Total overtime hours worked in the period you are calculating.
Common overtime hours:
Your gross hourly rate for overtime, before tax and NI.
Common hourly rates:
Gross overtime pay
£200.00
Estimated net overtime pay
£144.00
Your estimated overtime tax result
Estimate based on your salary and overtime together. Payroll tax codes and other deductions can change the amount you keep.
Breakdown
Overtime inputs
Overtime tax
Key Tax Rates
20%
Basic Rate
40%
Higher Rate
45%
Additional Rate
About the UK Overtime Calculator
Use this UK overtime calculator to estimate how much of your overtime pay you keep after Income Tax and National Insurance for the 2026/27 tax year.
Enter your annual salary, overtime hours and hourly rate to see your gross overtime earnings, tax deducted, and net overtime pay after PAYE.
Overtime is taxed at the same marginal rate as your regular earnings. There is no separate overtime tax rate in the UK. Extra hours simply add to your total income and are taxed accordingly.
This calculator is designed for UK employees paid through PAYE in England, Wales and Northern Ireland who want a quick estimate of take-home overtime pay.