£40 an hour is how much a year?
At 37.5 hours a week, £40 an hour is £78,000.00 a year before tax. After income tax and National Insurance in 2026/27, you take home £4,649.78 a month. These figures assume England, Wales or Northern Ireland, with no pension or student loan.
Full-time and part-time hours
What £40 an hour comes to for different working weeks:
| Hours a week | Yearly pay | Take-home per month | Take-home per week |
|---|---|---|---|
| 16 hours | £33,280.00 | £2,290.10 | £528.48 |
| 20 hours | £41,600.00 | £2,789.30 | £643.68 |
| 25 hours | £52,000.00 | £3,393.12 | £783.03 |
| 30 hours | £62,400.00 | £3,895.78 | £899.03 |
| 35 hours | £72,800.00 | £4,398.45 | £1,015.03 |
| 37.5 hours | £78,000.00 | £4,649.78 | £1,073.03 |
| 40 hours | £83,200.00 | £4,901.12 | £1,131.03 |
These figures assume 52 paid weeks a year, including paid holiday. Under about 6 hours a week at this rate, you earn less than the £12,570 tax-free allowance, so no income tax is due.
How it's worked out at 37.5 hours
- Tax-free Personal Allowance: £12,570.
- Taxable income: £78,000 − £12,570 = £65,430.
- Basic rate (20%): £37,700.00 × 20% = £7,540.00.
- Higher rate (40%): £27,730.00 × 40% = £11,092.00.
- National Insurance: 8% of £37,700.00 (earnings between £12,570 and £50,270) + 2% of £27,730.00 above £50,270 = £3,570.60.
With a pension or student loan
Monthly take-home at 37.5 hours a week:
| Take-home per month | Change | |
|---|---|---|
| Income tax and NI only | £4,649.78 | - |
| 5% pension taken before tax | £4,454.78 | −£195.00 |
| 5% pension by salary sacrifice | £4,461.28 | −£188.50 |
| Plan 2 student loan | £4,285.17 | −£364.61 |
| Plan 5 student loan | £4,252.28 | −£397.50 |
| 5% pension and Plan 2 loan | £4,090.17 | −£559.61 |
Worth knowing
- That's £27.29 an hour above the 2026/27 National Living Wage of £12.71.
- Overtime is taxed in the same way as normal pay. In a month with a lot of overtime, more tax and National Insurance come off that payslip, because payroll works them out each pay period.
- At 37.5 hours a week, £27,730 of your pay is above £50,270, so it's taxed at the 40% higher rate.
- In Scotland the same hours take home £4,466.45 a month, which is £183.34 less than in the rest of the UK.
- For pension and student loan figures on a similar salary, see £80,000 after tax.
Enter your own hours, pension or student loan.
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Sources: Income Tax rates, Scottish Income Tax, rates and thresholds for employers 2026 to 2027 (National Insurance and student loans) and National Minimum Wage rates, all on GOV.UK.