Overtime Calculator
Overtime pay and what you keep after taxRuns in your browser
Overtime pay this month (gross)
£461.54
You keep (after deductions)
£332.31
Basic hourly rate
£15.38
Overtime hourly rate
£23.08
| Per year if repeated monthly | Without overtime | With overtime |
|---|---|---|
| Gross pay | £30,000.00 | £35,538.46 |
| Income tax | £3,486.00 | £4,593.69 |
| National Insurance | £1,394.40 | £1,837.48 |
| Take-home | £25,119.60 | £29,107.29 |
These are estimates based on 2026/27 rates and the inputs you give. Your actual position can differ (other income, benefits in kind, tax code changes, scheme rules). This is not financial or tax advice.
Also works as:time and a half calculatordouble time payovertime after tax
How it works
Limits
- Assumes PAYE employment for the whole 2026/27 tax year with the standard 1257L tax code unless stated.
Sources
- HMRC – Rates and thresholds for employers 2026 to 2027
- GOV.UK – Income Tax rates and Personal Allowances
- GOV.UK – Scottish Income Tax
- GOV.UK – National Insurance rates and categories
- GOV.UK – Repaying your student loan: what you pay
- GOV.UK – Tax on your private pension contributions (tax relief)
- GOV.UK – Workplace pensions: what you, your employer and the government pay
- GOV.UK – Tax codes
How to use
- 1Enter your salary and contracted weekly hours.
- 2Choose the overtime rate and how many hours you'll do.
- 3See the gross overtime pay and what you keep after deductions.
FAQ
How is my hourly rate worked out from a salary?
Annual salary ÷ 52 weeks ÷ contracted hours per week. £30,000 on 37.5 hours is £15.38 an hour, so time and a half is £23.08.
Is overtime taxed more?
No. Overtime is added to your pay and taxed at your normal marginal rate, so a basic-rate taxpayer in England keeps about 72p of each extra £1.
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