Mechanical Engineer Salary After Tax UK 2025-26
£46,000/year · £3,053/month take-home · £18.79/hour after tax
UK Mechanical Engineer salary overview
Graduate mechanical engineers start at £28,000–£35,000. Chartered mechanical engineers earn £45,000–£65,000. Defence and aerospace roles often pay more.
Mechanical Engineer salary tax breakdown 2025-26
| Item | Annual | Monthly | Weekly |
|---|---|---|---|
| Gross salary | £46,000 | £3,833 | £885 |
| Personal Allowance (tax-free) | £12,570 | £1,048 | £242 |
| Income Tax | −£6,686 | −£557 | −£129 |
| National Insurance | −£2,674 | −£223 | −£51 |
| Net take-home | £36,640 | £3,053 | £705 |
Mechanical Engineer take-home pay UK 2025-26
A Mechanical Engineer on the typical salary of £46,000 takes home £36,640 per year after Income Tax and National Insurance. That works out as £3,053 per month and £705 per week.
Graduate mechanical engineers start at £28,000–£35,000. Chartered mechanical engineers earn £45,000–£65,000. Defence and aerospace roles often pay more.
Out of £46,000, you pay £6,686 in Income Tax and £2,674 in National Insurance. Your effective tax rate is 20.35%.
Frequently asked questions
What is the take-home pay for a Mechanical Engineer in the UK?
A Mechanical Engineer earning the typical salary of £46,000 takes home £36,640 per year after Income Tax (£6,686) and National Insurance (£2,674). The effective tax rate is 20.35%.
What will a Mechanical Engineer actually take home each month?
On a typical Mechanical Engineer salary of £46,000, your monthly take-home is £3,053 in 2025-26. Your gross monthly pay is £3,833 — deductions of Income Tax (£557/mo) and National Insurance (£223/mo) leave you £3,053/month. Pension contributions, if applicable, would reduce this further.
What is the hourly rate for a Mechanical Engineer?
A Mechanical Engineer on £46,000 per year earns approximately £18.79 per hour after tax, based on a 37.5-hour week over 52 weeks.
Why is a Mechanical Engineer take-home pay lower than the headline salary suggests?
On the typical Mechanical Engineer salary of £46,000, Income Tax costs £6,686/year and National Insurance costs £2,674/year — £9,360 in PAYE deductions. Add a typical 5–8% workplace pension contribution and any student loan repayments, and the gap between gross and net can feel significant. The effective tax rate (IT + NI only) is 20.35%.
What is a typical Mechanical Engineer salary in the UK?
The typical Mechanical Engineer salary in the UK is around £46,000, with the range spanning £28,000–£65,000 depending on experience, location, and sector. Graduate mechanical engineers start at £28,000–£35,000. Chartered mechanical engineers earn £45,000–£65,000. Defence and aerospace roles often pay more.
Is £46,000 a good Mechanical Engineer salary?
At £46,000, a UK Mechanical Engineer salary sits within the typical range of £28,000–£65,000. After tax, you take home £36,640/year (£3,053/month, £18.79/hour), which is above the UK median take-home pay.