Understanding Average Salary UK by Age

When comparing hourly jobs with salaried offers, it helps to know how earnings typically change with age. The Office for National Statistics (ONS) publishes the most reliable data through its Annual Survey of Hours and Earnings (ASHE). The latest figures (April 2025) show that the median gross annual salary for full-time employees in the UK is £39,039, while the median hourly rate (excluding overtime) is £19.67. But these are national averages – earnings vary considerably depending on your age, region, and occupation.

How Hourly and Salaried Pay Relate

If you are offered an hourly wage, you can estimate your annual salary using a simple conversion. For a standard 37.5-hour week (common in many full-time roles), multiply your hourly rate by 37.5 and then by 52 weeks. For example, the 2025 National Living Wage of £12.21 per hour gives roughly £23,810 per year. This is below the median, reflecting that younger and entry-level workers often start on hourly contracts. Salaried roles, especially in professions like nursing or teaching, may include additional allowances such as London weighting or shift premiums.

Use our Hourly to Salary tool to quickly convert your rate, or browse our salary data for benchmarks by industry.

Average Salary by Age: What the Data Shows

The ONS breaks down earnings by age group in ASHE Table 20. While the full table was not reproduced in the search results, the pattern is clear: earnings rise steeply from the early 20s through to the 40s, then plateau. Younger workers (under 25) are more likely to be paid hourly and at or near the National Minimum Wage. For example, the 2025 NLW for 18-20 year olds was £10.00 per hour, and for 16-17 year olds it was £7.55. By contrast, workers in their 30s and 40s often hold salaried positions with higher median pay.

If you are job hunting, understanding the average salary UK by age can help you negotiate. A 22-year-old in a retail job might expect around £20,000-£22,000 annually, while a 40-year-old manager in finance could earn well above the national median. Always check your specific occupation and region.

Hourly vs Salaried: Which Is Better?

Hourly jobs offer flexibility and overtime pay, but may lack stability and benefits like pension contributions or sick pay. Salaried roles typically guarantee a fixed annual income, but overtime may be unpaid or discretionary. The NHS Staff Earnings Estimates (June 2026) illustrate this: mean annual basic pay per full-time equivalent in NHS Trusts was £44,457, but mean non-basic pay (overtime, enhancements) added another £5,615 per person. So a nurse on a salary might earn significantly more with shift allowances.

For younger workers, hourly roles can be a stepping stone. As you gain experience, moving to a salaried position often brings higher base pay and career progression. Use our Hourly to Salary homepage to compare offers.

Key Considerations

• Hours assumption: The conversion rule of thumb (hourly × 37.5 × 52) assumes a consistent 37.5-hour week. Actual hours may vary, especially in part-time or zero-hour contracts.
• London weighting: Salaries in London and the South East are typically higher. The ONS median for London is above the national figure.
• Overtime and bonuses: Hourly workers may earn overtime at time-and-a-half; salaried employees might receive bonuses or performance-related pay.
• Tax and National Insurance: Your take-home pay depends on tax codes and the Personal Allowance (£12,570 for 2025/26). Use a salary calculator for net figures.

Where to Find Reliable Data

The ONS ASHE is the gold standard for UK earnings. GOV.UK publishes the latest National Living Wage and National Minimum Wage rates. For public sector roles, NHS Digital and the Department for Education provide pay scales. Always cross-check any third-party claims against these official sources.

In summary, the average salary UK by age rises from around £20,000 for under-25s to over £40,000 for experienced professionals. Hourly jobs suit flexibility and early career stages, while salaried roles offer stability and growth. Use the conversion formula to compare offers, and remember that your actual pay will depend on your contract, hours, and any additional payments.