£21 an Hour Is How Much a Year?
Based on a 37.5-hour week — with your take-home pay after tax (2025–26)
£21/hour equals
£40,950/year
before tax · £3,413/month · £788/week
Gross annual salary£40,950
Income tax−£5,676
National Insurance−£2,270
Take-home pay£33,004/year
After tax that's about £17/hour effective. Standard tax code, no pension or student loan. You keep 81% of your gross.
£21 an hour at a glance
| Period | Before tax | After tax |
|---|---|---|
| Yearly | £40,950 | £33,004 |
| Monthly | £3,413 | £2,750 |
| Weekly | £788 | £635 |
| Daily (5-day week) | £158 | £127 |
| Hourly | £21 | £17 |
£21 an hour is how much a year?
£21 an hour is £40,950 a year before tax, assuming you work 37.5 hours a week across all 52 weeks of the year (£21 × 37.5 × 52). That's £3,413 a month or £788 a week before any deductions.
After income tax and National Insurance, your take-home pay is about £33,004 a year — roughly £2,750 a month, or an effective £17 an hour. This assumes the standard 1257L tax code with no pension contributions or student loan repayments.
Add pension, student loan & region
Open full calculator →Nearby hourly rates
Frequently asked questions
£21 an hour is £40,950 a year (37.5h/week × 52 weeks). After tax and NI you take home about £33,004 a year.
£3,413 a month before tax, or about £2,750 a month after tax and National Insurance.