What is a salary?

A salary is a fixed annual sum paid to an employee, typically divided into equal monthly or weekly payments. Unlike an hourly wage, a salary does not vary with the exact number of hours worked each week, though many salaried roles have an implied working week (often 37.5 or 40 hours). Understanding what a salary means in practice helps when comparing job offers or converting an hourly rate into an annual figure.

In the UK, the most authoritative source for earnings data is the Office for National Statistics’ Annual Survey of Hours and Earnings (ASHE). The latest ASHE release for April 2025 provides median earnings for full-time employees, broken down by weekly, hourly, and annual pay.

How to convert hourly rates to annual salary

A simple conversion uses the formula:

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

For a standard full-time week of 37.5 hours, multiply your hourly rate by 1,950 (37.5 × 52). For example, at the National Living Wage of £12.21 per hour (April 2025 rate for those aged 21+), this gives roughly £23,809 per year. If you work 40 hours per week, the multiplier becomes 2,080 hours per year.

This calculation assumes a steady contracted week with no unpaid overtime, and that you are paid for all 52 weeks (including holiday pay). In reality, your actual annual pay may differ due to shift premiums, London weighting, bonus payments, or salary sacrifice arrangements. Always check your employment contract for the exact terms.

You can use our Hourly to Salary calculator to quickly convert your rate, or browse salary data for typical earnings by occupation and region.

UK wage benchmarks from ONS ASHE 2025

According to the ONS ASHE 2025 release, the median gross weekly earnings for full-time employees in the UK were £766.60 in April 2025, a 5.3% increase on the previous year. When adjusted for inflation (using CPIH), real earnings rose by 1.1%.

• Median full-time annual salary: £39,039 (up 4.3% from £37,439 in 2024).
• Median full-time hourly pay (excluding overtime): £19.67 (up 5.4% from £18.66).

These figures are gross pay before tax and National Insurance. The hourly rate excludes overtime, which is reported separately in ASHE. For many roles, basic pay plus overtime, bonuses, and commission can significantly increase total earnings.

ASHE annual pay figures cover employees who have been in their job for at least a year and include pay affected by absence (e.g., parental leave). Therefore, they are not directly comparable to weekly or hourly figures, which exclude those whose earnings were reduced due to absence.

National Living Wage and National Minimum Wage

The government sets minimum hourly rates that most workers must receive. From April 2025:

• National Living Wage (21+): £12.21 per hour.
• National Minimum Wage (18-20): £10.00 per hour.
• National Minimum Wage (16-17): £7.55 per hour.
• Apprentice rate: £7.55 per hour (for apprentices aged 16-18 or those aged 19+ in their first year).

These rates are updated annually. The ONS estimates that around 447,000 jobs (1.6% of all jobs) were paid below the applicable minimum wage in April 2025, though this is not a direct measure of non-compliance.

London weighting and regional variations

Pay levels vary significantly across the UK. The ONS publishes regional breakdowns within ASHE. London typically has higher median earnings, partly due to higher living costs and a concentration of high-paying industries. Many employers in London add a “London weighting” or “London allowance” to base pay. When converting an hourly rate to an annual salary, it is important to consider whether the rate includes such allowances.

Overtime and other pay components

ASHE distinguishes between basic pay, overtime pay, incentive pay (bonuses, commission, profit sharing), shift premium pay, and other pay (e.g., car allowances). The median hourly rate of £19.67 is for basic pay excluding overtime. If you regularly work overtime, your effective hourly rate may be higher, but overtime is often paid at a premium rate (e.g., time-and-a-half).

When comparing job offers, look at the total compensation package, not just the base salary. Our salary articles cover how to evaluate benefits and bonuses.

What a salary means for your take-home pay

Your gross annual salary is the amount before deductions. The main deductions are:

• Income Tax: You have a Personal Allowance of £12,570 (2025/26 rate). Earnings above this are taxed at 20%, 40%, or 45% depending on your tax band.
• National Insurance: Paid on earnings above a threshold, with different rates for employees.
• Pension contributions: If you are enrolled in a workplace pension, a percentage of your salary goes into the scheme (often with employer matching).
• Student loan repayments: If applicable.

Salary sacrifice schemes (e.g., for childcare vouchers or cycle-to-work) reduce your gross salary for tax purposes but also lower your reported earnings for some calculations.

Summary

Understanding what a salary is and how it relates to hourly pay is essential for making informed career decisions. The ONS ASHE data provides reliable benchmarks: median full-time annual salary of £39,039, median hourly rate of £19.67, and a National Living Wage of £12.21 per hour. Use the conversion formula with your own hours to estimate annual pay, but always verify with your employer and official guidance.

For more detailed breakdowns by occupation, industry, and region, visit our salary data page or use the Hourly to Salary calculator to see your own conversion.