How we work it out
Annual pay = hourly rate × hours a week × 52 weeks. At £21.50 and 37.5 hours: £21.50 × 37.5 × 52 = £41,925.00. Monthly pay is the annual figure divided by 12.
Your employer must pay you for paid holiday too, so these figures already include it if your hourly rate is paid for every week of the year. If you're only paid for the weeks you work, multiply by the number of weeks you actually work instead.
£21.50 an hour after tax
On 37.5 hours a week you'd pay £5,871 income tax and £2,348 National Insurance a year, leaving £33,706. That's £648.18 a week, or £17.28 for every hour worked.
Compared with the minimum wage
That's £8.79 an hour (69%) above the National Living Wage of £12.71. See all rates on our minimum wage 2026 guide.
Convert any rate with the hourly rate calculator, or work out part-time pay with the pro rata salary calculator.
Frequently asked questions
How much is £21.50 an hour a year?
£21.50 an hour is £41,925 a year for a 37.5-hour week, £44,720 for a 40-hour week and £22,360 for 20 hours a week, before tax.
How much is £21.50 an hour after tax?
On 37.5 hours a week, £21.50 an hour (£41,925 a year) gives take-home pay of about £33,706 a year or £2,809 a month in England, Wales and Northern Ireland in 2026/27.
Is £21.50 an hour above minimum wage?
That's £8.79 an hour (69%) above the National Living Wage of £12.71.
← £21.00 an hour£22.00 an hour →
Last reviewed October 2026. Estimates for guidance only.