Hourly to Salary Calculator
Convert your hourly wage into an annual salary, monthly income, and weekly pay.
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A standard full-time UK working year is 1,950 hours (37.5 hrs × 52 weeks). Adjust hours and weeks to match your contract.
£15/hr
is approximately the UK median hourly wage for full-time workers in 2024
1,950
hours in a standard full-time UK working year (37.5 hrs × 52 weeks)
5 secs
to convert any hourly rate to an annual salary with this tool
How it works
Enter your hourly rate
Type in your hourly wage in pounds — the rate shown on your payslip, contract, or job offer before any tax is taken.
Set your weekly hours and weeks
Use your contracted hours per week (typically 37.5 for UK full-time) and the number of weeks you actually work — deduct unpaid leave for an accurate result.
See your annual, monthly and weekly breakdown
Your equivalent annual salary, monthly, weekly, and daily pay update instantly. All figures are gross — before income tax and National Insurance.
How does the hourly to salary calculation work?
The conversion is simple: multiply your hourly rate by the number of hours you work each week, then multiply by the number of weeks you work in a year.
For example, if you earn £15 per hour on a standard UK 37.5-hour contract, your annual salary works out to £15 × 37.5 × 52 — which is £29,250. If you earn £20 an hour on a 40-hour contract, that's £41,600 per year. The difference between a 37.5 and 40-hour week may sound small, but it adds up to over £1,300 at £15/hr.
One thing to watch: the UK standard is 37.5 hours per week, not 40. If you enter 40 hours when your contract specifies 37.5, you'll overestimate your annual salary by about 6.7%. Always use the hours in your employment contract.
What affects your annual salary?
Your total annual income depends on more than your hourly rate. Several factors commonly change the final figure:
Hours per week
Most UK full-time contracts are 37.5 hours, though some sectors — including retail and healthcare — use 40. At £15/hr, that difference is worth over £1,300 per year. Always use your contracted hours, not a round number.
Holiday and unpaid leave
UK workers receive at least 28 days of statutory paid holiday. If you're paid hourly for actual hours worked only (common on zero-hours or casual contracts), reduce the weeks-per-year figure to your actual working weeks for a more accurate result.
Overtime
Overtime is not included in this calculation. If you regularly work extra hours — particularly at enhanced rates such as time-and-a-half — your actual annual earnings will be higher than this tool shows.
Bonuses and shift pay
Shift differentials, performance bonuses, and on-call allowances are common in UK workplaces but are not factored in here. The figure shown reflects your base hourly rate only.
UK hourly rate reference
Quick reference for common UK hourly rates at the standard 37.5-hour week. All figures are gross (before tax and NI).
| Hourly rate | Annual (37.5h) | Monthly | Weekly |
|---|---|---|---|
| £12.21 (NLW) | £23,810 | £1,984 | £458 |
| £13.00 | £25,350 | £2,113 | £488 |
| £15.00 | £29,250 | £2,438 | £563 |
| £18.00 | £35,100 | £2,925 | £675 |
| £20.00 | £39,000 | £3,250 | £750 |
| £25.00 | £48,750 | £4,063 | £938 |
| £30.00 | £58,500 | £4,875 | £1,125 |
| £35.00 | £68,250 | £5,688 | £1,313 |
Based on 37.5 hrs/week × 52 weeks. NLW = National Living Wage (April 2025, age 21+). Gross figures only.
Common hourly wage examples
Someone earning the National Living Wage of £12.21 per hour at 37.5 hours a week brings in around £23,800 per year — a figure that sits just above the UK personal allowance threshold. A £15 hourly rate works out to £29,250, while £20 an hour at full-time hours gives roughly £39,000 annually.
For higher-paid roles, the numbers climb quickly. At £25 per hour, a 37.5-hour week produces around £48,750 per year — just below the 40% tax threshold. Rates of £30 or £35 an hour bring annual gross income to £58,500 and £68,250 respectively, both comfortably into the higher-rate tax band. Contractors often see rates of £50–£75 per hour, which can translate to six-figure annualised earnings even on a standard full-time basis.
These are all gross figures before tax and National Insurance. The amount you actually take home will be lower — particularly as earnings move above £50,270, where the 40% PAYE band applies.
How does tax affect your salary in the UK?
The annual salary shown here is gross — the amount before any deductions. In practice, most employees see three main deductions on their payslip.
Income tax is collected via PAYE and uses a banded system. For 2025/26, earnings up to £12,570 are covered by the personal allowance and taxed at 0%. Earnings above that up to £50,270 are taxed at 20% (the basic rate), with income between £50,270 and £125,140 taxed at 40%. Only the earnings in each band are taxed at that rate — not your whole salary.
National Insurance adds another layer. Employees pay 8% on earnings between £12,570 and £50,270, and 2% above that. Pension contributions — whether into a workplace scheme or a personal pension — reduce your taxable income and further change your take-home.
To see your estimated net income after all of these deductions, use the Take Home Pay Calculator UK — it accounts for PAYE, National Insurance, and pension contributions.
What you can do next
Now that you know your gross annual salary, here are the most useful next steps.
See your actual take-home pay
Your gross salary and your take-home pay can differ by thousands of pounds a year. Use the Take Home Pay Calculator UK to see exactly what lands in your account after income tax, National Insurance, and pension.
Compare job offers accurately
When comparing a salaried offer with a contract or hourly role, make sure you're comparing net figures — not gross. A higher hourly rate doesn't always mean more take-home pay if the salaried role includes pension contributions or benefits.
Check you're above National Minimum Wage
The National Living Wage is £12.21/hr for workers aged 21+ from April 2025. If your effective hourly rate (including unpaid overtime or breaks) falls below this, your employer is breaking the law.
Frequently asked questions
How do I calculate my annual salary from an hourly rate in the UK?
Multiply your hourly rate by your hours per week, then multiply by your weeks worked per year. The standard full-time formula is: hourly rate × 37.5 hours × 52 weeks = £72,800 for a £37.44/hr rate. Adjust the weeks figure to account for unpaid holiday or part-time arrangements.
What is the standard UK working week for salary calculations?
Most UK full-time contracts specify 37.5 hours per week, although some industries (including healthcare and retail) use 40 hours. Your employment contract will specify your contracted hours. Use the hours figure from your contract for an accurate conversion.
Does holiday entitlement affect my annual salary?
No — holiday pay is part of your salary, not in addition to it. Your annual salary already includes the pay you receive during the UK’s statutory minimum of 28 days (5.6 weeks) paid holiday. If you are paid hourly for actual hours worked only, deduct your holiday weeks from the total to get a more accurate gross figure.
What is the UK National Living Wage 2025/26?
The National Living Wage (for workers aged 21 and over) is £12.21 per hour from April 2025. At 37.5 hours per week and 52 weeks per year, that equals £23,810 per year gross. The National Minimum Wage for 18-20 year olds is £10.00/hr.
Is this calculator showing gross or net (take-home) salary?
This calculator shows gross salary only — before income tax, National Insurance, and pension deductions. To see your estimated take-home pay, use our Take Home Pay Calculator UK.
Disclaimer
This calculator is provided for informational and educational purposes only. It does not constitute financial or tax advice.
Results are based on the hours and rate you enter and represent gross income only. They do not account for overtime, bonuses, unpaid leave, employer benefits, or any tax or National Insurance deductions. For advice specific to your situation, consult a qualified financial or tax professional.
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