£42 an Hour After Tax (2026/27)
On £42 an hour and 37.5 hours a week you earn £81,900 a year. After income tax and National Insurance in England, Wales or Northern Ireland you take home £4,838.28 a month, or about £29.77 for every hour worked.
| £42 an hour | 37.5 hours / week | 40 hours / week |
|---|---|---|
| Gross per year | £81,900 | £87,360 |
| Income tax per year | £20,192.00 | £22,376.00 |
| National Insurance per year | £3,648.60 | £3,757.80 |
| Take-home per year | £58,059.40 | £61,226.20 |
| Take-home per month | £4,838.28 | £5,102.18 |
| Take-home per week | £1,116.53 | £1,177.43 |
| Take-home per hour | £29.77 | £29.44 |
52 weeks a year, standard 1257L tax code, no pension or student loan. For your own hours and deductions use the take-home pay calculator (choose "per hour"). Close salary: £82,000 after tax.
Other hourly rates
FAQ
How much is £42 an hour a year?
£81,900 before tax on 37.5 hours a week (£87,360 on 40 hours), based on 52 paid weeks.
How much is £42 an hour after tax per month?
About £4,838.28 a month on 37.5 hours a week in 2026/27, or £5,102.18 on 40 hours.
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.