Understanding the Annual Minimum Wage 2025

Knowing the annual minimum wage 2025 is essential for UK employees and job seekers who want to compare hourly rates with yearly salaries. This guide explains how to convert hourly pay to annual figures, highlights the latest official rates from GOV.UK and the Office for National Statistics (ONS), and explores how part-time versus full-time hours affect your take-home pay.

Hourly to Annual Salary Conversion

The standard conversion formula is:

Annual salary ≈ Hourly rate × hours per week × 52 weeks

For a typical full-time employee working 37.5 hours per week, the calculation is straightforward. However, the exact number of contracted hours can vary by industry and role. The ONS defines full-time as more than 30 paid hours per week (or 25 for teaching professions), while part-time is 30 hours or fewer. Always check your employment contract for your specific weekly hours.

Using the 37.5-hour benchmark, the National Living Wage of £12.21 per hour (for workers aged 21 and over) converts to:

£12.21 × 37.5 × 52 = £23,809.50 per year

If you work part-time, simply replace 37.5 with your actual weekly hours. For example, a 20-hour week at the same rate gives £12.21 × 20 × 52 = £12,698.40 annually.

Official Minimum Wage Rates for 2025

GOV.UK confirmed the National Minimum Wage rates effective from 1 April 2025:

• National Living Wage (21 and over): £12.21 per hour
• 18-20 Year Old Rate: £10.00 per hour
• 16-17 Year Old Rate: £7.55 per hour
• Apprentice Rate: £7.55 per hour

These rates represent a significant increase from 2024, with the 18-20 rate rising by 16.3% and the 16-17 rate by 18.0%. The accommodation offset, which employers can deduct if they provide housing, rose to £10.66 per day.

Median Earnings in the UK (ONS ASHE 2025)

The ONS Annual Survey of Hours and Earnings (ASHE) for April 2025 provides a broader picture of UK pay:

• Median gross annual earnings for full-time employees: £39,039 (up 4.3% from £37,439)
• Median weekly earnings for full-time employees: £766.60 (up 5.3%)
• Median hourly earnings (excluding overtime) for full-time employees: £19.67 (up 5.4%)
• Median weekly earnings for part-time employees: £280.00 (up 6.4%)

These figures show that the National Living Wage is well below the median, reflecting its role as a floor rather than an average. The ONS also notes that the proportion of part-time employee jobs rose to 28.0% in 2025, which partly explains why overall average pay growth appears lower when all employees are combined.

Part-Time vs Full-Time: Key Differences

When converting hourly rates to annual salaries, the number of hours per week is critical. Part-time workers earn proportionally less, but their hourly rate should still meet the legal minimum for their age group. The ONS defines part-time as 30 paid hours or fewer per week (or 25 for teaching). In April 2025, part-time employees earned a median of £280 per week, compared to £766.60 for full-time.

If you are comparing job offers, always look at the hourly rate first, then multiply by your expected weekly hours. Remember that some roles include London weighting or higher cost area supplements (HCAS), which can boost the hourly rate significantly. For example, NHS pay scales for 2025/26 include HCAS adjustments that increase both annual and hourly values for staff in high-cost areas.

NHS Pay Scales as a Benchmark

The NHS Employers pay scales for 2025/26 offer a useful reference for public sector wages. Here are some entry-level bands:

• Band 2 (entry): £30,074 annual / £15.38 hourly (including HCAS)
• Band 5 (entry): £37,259 annual / £19.05 hourly
• Band 6 (entry): £46,419 annual / £23.74 hourly

These rates are above the National Living Wage and reflect the skilled nature of NHS roles. They also demonstrate how annual salaries can be calculated from hourly rates using the same formula (typically 37.5 hours per week for NHS staff).

Low Pay and the National Living Wage

The ONS Low and High Pay bulletin for 2025 shows that only 2.5% of employee jobs were low-paid (below £11.97 per hour, two-thirds of median hourly pay). This is the lowest proportion since records began in 1997. A large concentration of jobs were paid within 20 pence of the National Living Wage (£12.21), indicating that many workers are clustered around this minimum.

Important Caveats

• Overtime and bonuses: The hourly-to-annual conversion assumes no unpaid overtime, bonuses, tips, or salary sacrifice. Actual take-home pay may differ.
• London weighting: Some employers add a geographical supplement, especially in London and the South East. Always check if this applies.
• Holiday pay: The calculation above assumes 52 weeks of paid work. In practice, statutory holiday entitlement (5.6 weeks) is included in your annual salary, so the formula remains valid for most employees.
• Tax and National Insurance: The annual figures are gross (before deductions). The Income Tax Personal Allowance for 2025/26 is £12,570, meaning you pay tax only on earnings above this threshold.

Using Our Tools

To quickly convert your hourly rate to an annual salary, try our Hourly to Salary calculator. For more detailed UK pay data, visit our salary data page. You can also explore salary articles for guidance on negotiating pay and understanding your rights.

Summary

The annual minimum wage 2025 for workers aged 21 and over is £23,809.50 based on a 37.5-hour week at £12.21 per hour. Younger workers have lower rates, and part-time employees earn proportionally less. The UK median full-time annual salary is £39,039, well above the minimum. When comparing jobs, always consider the hourly rate, weekly hours, and any additional allowances. Use the conversion formula with your own contracted hours to get an accurate annual figure.