2026/27 tax year

£42 an hour is how much a year? Salary and take-home pay

£42 an hour is £81,900 a year on a 37.5 hour week, or £6,825 a month and £1,575.00 a week before tax. After income tax and National Insurance in 2026/27 that is £58,059 a year, £4,838 a month, which works out at £29.77 for every hour worked.

How much is £42 an hour at different weekly hours?

Hours a week	Per week	Per month	Per year	Take-home per year	Take-home per month
20 hours	£840.00	£3,640	£43,680	£34,969	£2,914
25 hours	£1,050.00	£4,550	£54,600	£42,225	£3,519
30 hours	£1,260.00	£5,460	£65,520	£48,559	£4,047
35 hours	£1,470.00	£6,370	£76,440	£54,893	£4,574
37.5 hours	£1,575.00	£6,825	£81,900	£58,059	£4,838
40 hours	£1,680.00	£7,280	£87,360	£61,226	£5,102
45 hours	£1,890.00	£8,190	£98,280	£67,560	£5,630

Take-home pay breakdown by period for 2026/27
Item	Yearly	Monthly	Weekly	Daily	Hourly
Gross pay	£81,900.00	£6,825.00	£1,575.00	£315.00	£42.00
Income tax	−£20,192.00	−£1,682.67	−£388.31	−£77.66	−£10.35
National Insurance	−£3,648.60	−£304.05	−£70.17	−£14.03	−£1.87
Take-home pay	£58,059.40	£4,838.28	£1,116.53	£223.31	£29.77

Where your gross pay goes

Take-home £58,059(71%)Income tax £20,192(25%)National Insurance £3,649(4%)

Effective tax rate: 29.1%
Marginal rate: 42%
Personal allowance: £12,570
Tax code: 1257L

Effective rate is income tax, NI and loan repayments as a share of gross pay. Marginal rate is what you lose from the next £1 earned. Employer NI on this salary is £11,535 a year on top.

Income tax by band
Band	Rate	Taxable	Tax
Basic rate	20%	£37,700	£7,540.00
Higher rate	40%	£31,630	£12,652.00
Total income tax		£69,330	£20,192.00

Add pension, student loan or different hours: Open £42/hour in the calculator

Is £42 an hour a good wage?

This is 3.3 times the £12.71 National Living Wage and above the UK median full-time hourly rate of £19.67. On a 40 hour week the same rate pays £87,360 a year and £5,102 a month after tax, while a 30 hour week gives £65,520 gross.

How much tax do you pay on £42 an hour?

Deductions on the 37.5 hour salary of £81,900 are £20,192 income tax and £3,649 National Insurance, an effective rate of 29.1%. The £12,570 personal allowance covers the first part of the year's pay, and the remaining £69,330 is taxed at 40%.

What difference does £1 an hour make?

Every extra pound an hour on a 37.5 hour week adds £1,950 a year to gross pay and about £1,131 to take-home at this level. A £43 rate would be £83,850 a year; £41 would be £79,950.

Frequently asked questions

How much is £42 an hour per year?

£42 an hour is £81,900 a year on 37.5 hours a week, £87,360 on 40 hours and £76,440 on 35 hours, assuming 52 paid weeks. Multiply the rate by weekly hours and then by 52.

How much is £42 an hour per month after tax?

On a 37.5 hour week, £42 an hour gives £6,825 a month before tax and £4,838 after income tax and National Insurance in 2026/27, using the standard tax code.

How much is £42 an hour per week?

£42 an hour is £1,575.00 a week for 37.5 hours, £1,680.00 for 40 hours and £840.00 for a 20 hour part-time week, all before tax.

Is £42 an hour above minimum wage?

Yes. £42 is above the National Living Wage of £12.71 an hour for workers aged 21 and over from 2026-04-01.