Mechanical engineers Salary Guide UK — 2025
Complete breakdown based on ONS ASHE official data
The median mechanical engineers salary in the UK is £50,594 per year, based on the 2025 Annual Survey of Hours and Earnings (ASHE) published by the Office for National Statistics. The mean salary is £54,255, reflecting the influence of higher earners on the average. The median hourly rate is £25.55.
Salaries vary significantly by region, from £38,478 in Scotland to £57,850 in London. However, these differences narrow when adjusted for regional cost of living.
UK Median
£50,594
Annual
UK Mean
£54,255
Annual
Hourly Rate
£25.55
Median
UK Jobs
55
Regional Salary Breakdown
The "Adjusted" column shows purchasing power after accounting for regional cost of living (UK average = 100).
| Region | Median | Mean | CoL Adjusted |
|---|---|---|---|
| London | £57,850 | £60,123 | £49,699 |
| East | £51,905 | £57,194 | £53,345 |
| South West | £51,657 | £49,389 | £53,753 |
| South East | £48,248 | £55,107 | £46,752 |
| West Midlands | £44,874 | £59,011 | £49,043 |
| Wales | £44,386 | £51,635 | £49,318 |
| Scotland | £38,478 | £45,668 | £41,688 |
Frequently Asked Questions
What is the average mechanical engineers salary in the UK?
The median mechanical engineers salary in the UK is £50,594 per year (ONS ASHE 2025). The mean salary is £54,255, which is higher due to top earners.
Which region pays mechanical engineerss the most?
London pays the highest mechanical engineers salaries with a median of £57,850.
How does mechanical engineers pay vary by region?
Mechanical engineers salaries range from £38,478 in Scotland to £57,850 in London.
Are mechanical engineers salaries rising?
Year-on-year comparison data is not yet available.
What is the hourly rate for a mechanical engineers?
The median hourly rate for a mechanical engineers in the UK is £25.55 (ONS ASHE 2025).
About this data
All salary figures in this guide are from the ONS Annual Survey of Hours and Earnings (ASHE) 2025. Cost-of-living adjustments use ONS Regional Price Parities. Read our methodology. View data sources.