£21 an Hour After Tax
If you earn £21 per hour on a full-time 37.5-hour week, that's £40,950 a year gross. Here's your take-home after Income Tax and National Insurance for the 2026/27 tax year.
£21 an hour in different time periods
| Gross | Take-Home | |
|---|---|---|
| Per year | £40,950 | £33,004 |
| Per month | £3,412.50 | £2,750.30 |
| Per week | £787.50 | £634.68 |
| Per hour | £21 | £16.92 |
Full deductions breakdown
| Gross annual salary | £40,950 |
| Income Tax | −£5,676 |
| National Insurance | −£2,270 |
| Annual take-home | £33,004 |
At £21 an hour over a full-time 37.5-hour week, you earn £40,950 a year before tax. After Income Tax of £5,676 and National Insurance of £2,270, you take home £33,004 a year — about £2,750 a month or £635 a week.
All of your earnings sit within the basic-rate band, so you pay 20% Income Tax on income above £12,570 and 8% National Insurance on the same slice. You keep your full Personal Allowance.
If you work more or fewer than 37.5 hours, do shift or overtime work, or have a student loan or pension, your figure will differ — the main calculator handles all of those.
Compare nearby hourly rates
Calculate a different wage or hours ›Based on a full-time 37.5-hour week (1,950 hours/year). Assumes the standard 1257L tax code, no student loan, no pension contributions, and residency in England, Wales or Northern Ireland. For part-time hours, overtime, Scottish rates, student loans or pensions, use the main calculator. Always verify with your payslip.