Understanding UK Salary Percentiles and Converting Hourly Rates to Annual Salary

If you’re a UK employee or job seeker, knowing where your pay sits within the national picture can help you negotiate a better offer or plan your finances. UK salary percentiles – published by the Office for National Statistics (ONS) through the Annual Survey of Hours and Earnings (ASHE) – give you a clear benchmark. This article explains the latest figures, how to convert an hourly rate into an annual or monthly salary, and what to watch out for.

What the Latest ONS Data Tells Us

The ONS ASHE 2025 report shows that median weekly earnings for full-time employees were £766.60 in April 2025, a 5.3% increase on the previous year. In annual terms, the median gross salary for full-time employees who had been in their job for at least a year was £39,039. The median hourly rate (excluding overtime) stood at £19.67.

These figures are the 50th percentile – half of full-time employees earn less, half earn more. To give you a sense of the spread:

• Low-paid jobs (earning less than two-thirds of the median hourly pay) accounted for just 2.5% of all employee jobs in April 2025. The threshold was £11.97 per hour.
• High-paid jobs (earning more than 1.5 times the median hourly pay) made up 23.2% of jobs, with a threshold of £26.94 per hour.

The National Living Wage (NLW) for employees aged 21 and over was £12.21 per hour in April 2025, while the National Minimum Wage for 18–20 year olds was £10.00 and for 16–17 year olds £7.55. Apprentices also have a separate rate of £7.55.

Using NHS Pay Scales as a Benchmark

Structured pay bands, like those in the NHS, offer a clear example of how hourly and annual rates relate. For the 2026/27 financial year, NHS Employers published updated scales:

• Band 5 (entry): £19.68 per hour, annual £38,488
• Band 5 (top): £23.96 per hour, annual £46,852
• Band 6 (entry): £24.52 per hour, annual £47,951
• Band 6 (top): £29.08 per hour, annual £56,863

These rates include higher cost area supplements (HCAS) for London and other high-cost areas, which can add 20% of basic salary (subject to minimum and maximum payments). If you work in the capital or the South East, your actual take-home pay may be significantly higher than the base rate.

How to Convert Hourly Rates to Annual and Monthly Salary

A straightforward conversion is: annual salary ≈ hourly rate × contracted hours per week × 52 weeks. For a typical full-time contract of 37.5 hours per week:

• £12.21 per hour (NLW) → £12.21 × 37.5 × 52 = £23,809.50 per year
• £19.67 per hour (median) → £19.67 × 37.5 × 52 = £38,382 (close to the ONS median)
• £26.94 per hour (high-pay threshold) → £26.94 × 37.5 × 52 = £52,533 per year

To get a monthly figure, divide the annual amount by 12. For example, £39,039 ÷ 12 ≈ £3,253 per month before tax and National Insurance.

Important caveats:

• This method assumes you work exactly 37.5 hours every week with no unpaid overtime, bonuses, tips, or salary sacrifice.
• Actual annual pay may differ if your contract uses a different weekly hours base (e.g., 35 hours for some civil service roles, 40 hours in many private sector jobs).
• Overtime pay is not included in the median hourly rate from ASHE, so if you regularly work extra hours, your actual earnings could be higher.
• London weighting or other location allowances can boost your pay – always check your contract.

For a quick calculation, use our Hourly to Salary tool, which lets you adjust hours and weeks to match your situation.

Part-Time and Hourly Work

Part-time employees have a different earnings profile. In April 2025, median weekly earnings for part-time employees were £280.00, up 6.4% from the previous year. When converting a part-time hourly rate to an annual figure, use your actual contracted hours. For example, working 20 hours per week at £12.21 per hour gives £12.21 × 20 × 52 = £12,698.40 per year.

Why Salary Percentiles Matter for Job Seekers

Understanding UK salary percentiles helps you:

• Benchmark job offers – see if a salary is above or below the median for your sector and region.
• Negotiate effectively – if you’re in the top decile, you may have more leverage.
• Plan career moves – know which industries and roles offer higher pay.

The ONS also provides breakdowns by occupation, region, and age. For example, the lowest-earning employees are typically aged 16–21 and concentrated in elementary occupations and hospitality. Meanwhile, the highest earners are often in managerial, professional, and technical roles.

Additional Resources

For more detailed data, explore our salary data pages, which compile ONS and other official sources. You can also use our hourly calculator to see how your rate translates into annual, monthly, and weekly figures.

Remember: the figures in this article are based on the latest available ONS and government data. Always verify your own pay against your contract and official guidance from GOV.UK.