£20 an hour is how much a year?

£20 an hour by hours worked per week

Yearly figures assume you are paid for 52 weeks, including paid holiday.

Compared with the minimum wage

£20 is £7.29 an hour more than the National Living Wage of £12.71 (for workers aged 21 and over from April 2026). Over a 37.5-hour week that is £273.38 a week more before tax.

Compared with typical UK pay

A 37.5-hour week at £20 pays £750 before tax. The ONS put median full-time pay at £766.60 a week in April 2025, so this is 2% below the middle of the range.

Student loan repayments

With a Plan 2 student loan you repay 9% of pay over £29,385, which on a 37.5-hour week at this rate is £72.11 a month. That drops your take-home to £2,561.19 a month. This pay is over the threshold for every other plan as well, so you would also repay on Plan 1 (£26,900), Plan 4 (£33,795), Plan 5 (£25,000) and a Postgraduate Loan (£21,000).

Overtime at time and a half

If your employer pays time and a half, overtime is worth £30 an hour before tax. Ten extra hours at that rate adds £300 to your gross pay, and you keep £216 of it after tax and NI on a full-time salary.

In Scotland

On a 37.5-hour week, a Scottish taxpayer on £20 an hour takes home £55.07 less a year (£31,545 in total), because Scotland has different Income Tax bands.

Hours a week before the 40% band

At £20 an hour it takes about 48.3 hours a week to reach the £50,270 higher-rate threshold. That is £11,270 a year more than a 37.5-hour week pays. That means 11 hours of overtime every week, so on a normal full-time week your pay stays under it.

The next rate up

Moving up to £20.50 an hour adds £81.25 a month before tax and £58.50 after it on a 37.5-hour week. You keep 72% of that change because the whole difference falls in the basic-rate band, where tax and NI take 28p of each pound.

Guides and definitions

• High Income Child Benefit Charge: how it is worked out and cut (Guide)
• How to read your payslip: every line explained, with an example (Guide)
• National Insurance rates 2026/27: what you pay and how it works (Guide)
• Emergency tax code (An emergency tax code, marked W1, M1 or X, taxes each payday on its own, as if you were paid that amount every period of the year.)
• Marginal tax rate (Your marginal tax rate is the share of your next pound or dollar of income that goes in tax and deductions.)
• P60 (A P60 is the yearly summary of your pay and tax from one employer, due by 31 May if you work there on 5 April.)
• Personal Allowance (The Personal Allowance is the income you can earn each UK tax year before Income Tax starts: £12,570 for 2026/27.)
• Tax code (A UK tax code tells your employer or pension provider how much tax-free pay to give you; 1257L, meaning £12,570, is the most common.)

Salary after tax table · Take-home pay calculator

Nearby hourly rates

• £19.25 an hour (£2,546 a month after tax)
• £19.50 an hour (£2,575 a month after tax)
• £19.75 an hour (£2,604 a month after tax)
• £20.50 an hour (£2,692 a month after tax)
• £21 an hour (£2,750 a month after tax)
• £21.50 an hour (£2,809 a month after tax)

Full breakdown for £39,000 after tax · Salary after tax table · Take-home pay calculator

Common questions