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Average Cost Engineer Salary in United Kingdom for 2026

A cost engineer in United Kingdom earns about 63,500 GBP a year. That's 9% below the national average of 69,700 GBP.

Pay ranges widely from country to country and from role to role. The lowest reported salaries in United Kingdom sit around 34,000 GBP a year, while the very top stretches to 98,900 GBP. Everything on this page is in British pound (GBP, symbol £), which lets you compare numbers like-for-like without worrying about exchange rates.

The numbers here are pulled together from official government wage data, large independent salary surveys, and aggregated worker-reported pay. Most reported salaries include the benefits that are common in United Kingdom, such as housing or transport allowances, which is worth keeping in mind if you're comparing against a country where those are usually paid on top.

To turn a gross salary in United Kingdom into a take-home figure, use our United Kingdom salary after tax calculator, which works the latest tax brackets and contributions through the math for you.

How much does a cost engineer make in United Kingdom?

Average salary
63,500 GBP
5,291 GBP per month
Lowest reported
34,000 GBP
2,833 GBP per month
Highest reported
98,900 GBP
8,241 GBP per month

A typical cost engineer working in United Kingdom brings home around 5,291 GBP a month before tax. Entry-level pay starts near 34,000 GBP, and the top of the ladder reaches roughly 98,900 GBP for the most experienced and specialised people in the role.

The wide gap between low end and top end reflects how much pay can vary inside the same job title. A junior cost engineer working at a small local employer earns very different money from a senior at a multinational. Skills, employer, city and years in the seat all push the number around. For a cross-country comparison, see the cost engineer salary in Guernsey or Jersey, both of which pay in the same currency.

How cost engineer pay ranges in United Kingdom

A good way to think about salary in United Kingdom is to look at the distribution rather than the headline average. Half of all cost engineers in United Kingdom earn less than 63,000 GBP a year, and the other half earn more. That middle number is the median, and it is usually more useful than the average for answering "is my pay normal here".

Looking at the quartiles fills in the picture. A quarter of earners take home less than 44,800 GBP (the 25th percentile), and a quarter clear 78,500 GBP (the 75th percentile). The middle 50% of cost engineers sit somewhere inside that band, which is where the typical reader of this page probably lives.

The very lowest reported salaries sit around 34,000 GBP. The highest stretch to 98,900 GBP, though only a small fraction of earners ever reach that level. If you are deciding whether your own offer or current pay is reasonable, work out which of those four bands you would fall into and use that as your reference point.

34,000
Low
63,000
Median
98,900
High
44,800
25th
78,500
75th
The middle 50% sit between the 25th and 75th percentile Tails are the lowest and highest reported All figures in GBP

Cost engineer pay by experience in United Kingdom

Years of experience is the single biggest lever on pay for a cost engineer in United Kingdom, ahead of education and almost any other single factor. The longer you have been in the role, the more your employer can trust you to handle complexity, mentor others and act independently, all of which command higher pay. The chart below shows how the typical cost engineer salary changes as you move through the career ladder.

  • 0-2 Years
    37,800 GBP
  • 2-5 Years
    +38% from previous
    52,000 GBP
  • 5-10 Years
    +29% from previous
    67,200 GBP
  • 10-15 Years
    +18% from previous
    79,500 GBP
  • 15-20 Years
    +13% from previous
    90,000 GBP
  • 20+ Years
    +3% from previous
    92,900 GBP

The single largest jump on the ladder is from 0 - 2 Years to 2 - 5 Years, where pay rises by about 38%. That is the point at which a cost engineer typically goes from "competent in the role" to "the person other people in the team learn from", and the market pays well for that step.

Cost engineer pay by education in United Kingdom

Education sits alongside experience as one of the biggest factors driving cost engineer pay in United Kingdom. Higher qualifications consistently pull higher salaries, but the size of the gap tends to be smallest at junior levels and widens as people move up. Two people in the same role with the same years of experience but different degrees can end up earning very different money once they reach mid-career.

Below is the average cost engineer salary in United Kingdom broken down by the highest level of education a worker has completed.

  • Bachelor's Degree
    55,400 GBP
  • Master's Degree
    +33% from previous
    73,800 GBP

Cost engineer gender pay gap in United Kingdom

The gender pay gap is a stubborn feature of almost every labour market, and United Kingdom is no exception. Male cost engineers in United Kingdom earn an average of 66,900 GBP a year, while female cost engineers earn around 62,600 GBP. That works out to a 7% gap in favour of men, even when comparing people doing the same work.

A pay gap of this size has a real long-term cost. Over a typical thirty-year career it can add up to several years of pay, and it compounds through pensions, retirement contributions and bonus-linked stock. Some of the gap is explained by women being more likely to work part-time, take career breaks, or be steered toward lower-paying specialisations. Some of it is straightforward unequal pay for the same job, which is harder to defend.

Cost Engineer gender pay gap

6%

Men earn this much more than women on average in United Kingdom.

Men 66,900 GBP
Women 62,600 GBP

Pay raises for a cost engineer in United Kingdom

Most countries hand out at least some kind of pay raise every year, typically when an employee's contract is reviewed or as a cost-of-living adjustment to keep wages roughly in step with inflation. The rhythm and size of those raises varies hugely between industries.

A typical worker doing this role in United Kingdom sees a raise of about 13% every 14 months, which works out to roughly 11% on an annual basis. That figure is the typical underlying rate; in years where inflation runs high you can usually expect a bit more, and in flat-economy years a bit less.

Across all jobs in United Kingdom, the national average raise is around 9% every 15 months.

By industry

Industries with the highest pay raises in United Kingdom:

  • Banking
  • Energy
  • Information Technology
  • Healthcare
  • Travel
  • Construction
  • Education

By experience level

Experienced workers tend to see larger raises. Retaining a senior is cheaper than replacing them, so employers fight harder for them.

  • Junior Level
    3% - 5%
  • Mid-Career
  • Senior Level
  • Top Management

Cost engineer bonus rates in United Kingdom

Bonuses are the other half of total compensation, and they vary a lot between jobs and industries. Some roles are paid almost entirely in base salary; others lean heavily on bonus structures tied to revenue, project completion or company performance. Whether a job pays a bonus, how big it is, and how often it lands all factor into whether the headline salary is actually a good offer.

55%

55% of cost engineers in United Kingdom reported a bonus of some kind in the past twelve months. That makes a cost engineer a moderate-bonus role overall, which is useful context when you're weighing up a job offer where the base is below market.

Among those who did receive a bonus, the size of the payment varied substantially. Reported bonuses ranged from 3% to 5% of base salary. The remaining 45% of cost engineers reported no bonus at all over the same period.

Which careers pay bonuses in United Kingdom

Revenue-facing roles tend to pay the biggest bonuses. Operational and support roles tend toward smaller, more predictable ones.

  • Finance
  • Architecture
  • Sales
  • Business Development
  • Marketing / Advertising
  • Information Technology
  • Healthcare
  • Insurance
  • Customer Service
  • Human Resources
  • Construction
  • Transport
  • Hospitality

Cost engineer: public vs private sector pay

Public-sector pay in United Kingdom is about 7% more than private-sector pay for similar work. The private sector typically offers stronger upside and bigger bonuses; the public sector typically offers better benefits and stability.

Public vs private pay gap

6%

Public-sector workers earn this much more than private-sector workers in United Kingdom on average.

Public sector 72,700 GBP
Private sector 68,200 GBP

Cost engineer salary by city and region in United Kingdom

Cost engineer pay is not even across United Kingdom. The chart below shows the highest-paying cities and regions in the dataset, followed by the full location table.

  • England
  • Scotland
  • Glasgow
  • Birmingham
  • Manchester
  • Leeds
  • Somerset
  • Belfast
  • Coventry
  • Bristol
LocationTypeAverageMedianRange
EnglandRegion117,100 GBP114,900 GBP61,600-182,400 GBP
ScotlandRegion91,600 GBP83,300 GBP51,500-141,000 GBP
GlasgowCity77,300 GBP80,700 GBP36,600-118,900 GBP
BirminghamCity76,000 GBP81,000 GBP33,000-118,900 GBP
ManchesterCity75,000 GBP76,900 GBP36,000-115,600 GBP
LeedsCity74,700 GBP80,400 GBP36,000-119,700 GBP
SomersetCity73,800 GBP69,700 GBP39,300-114,900 GBP
BelfastCity73,700 GBP69,800 GBP35,600-108,200 GBP
CoventryCity73,700 GBP70,000 GBP36,800-111,700 GBP
BristolCity73,700 GBP69,800 GBP35,600-108,200 GBP
LondonCity73,100 GBP78,100 GBP33,300-114,900 GBP
LiverpoolCity71,900 GBP70,800 GBP39,800-112,700 GBP
CardiffCity71,700 GBP68,400 GBP40,500-112,700 GBP
AberdeenCity71,200 GBP71,200 GBP33,800-109,000 GBP
BrightonCity71,100 GBP71,100 GBP34,700-109,700 GBP
NottinghamCity71,100 GBP64,600 GBP36,700-107,300 GBP
WolverhamptonCity70,900 GBP77,300 GBP31,700-111,700 GBP
NewcastleCity70,100 GBP70,100 GBP35,300-107,300 GBP
SheffieldCity69,700 GBP67,300 GBP37,100-109,000 GBP
Kingston upon HullCity69,400 GBP61,500 GBP37,100-102,700 GBP
SwanseaCity69,400 GBP69,400 GBP33,000-105,800 GBP
BradfordCity69,400 GBP71,000 GBP32,900-107,700 GBP
EdinburghCity69,200 GBP62,300 GBP38,700-105,800 GBP
LeicesterCity68,500 GBP73,700 GBP35,100-108,200 GBP
SouthamptonCity68,200 GBP65,200 GBP36,400-105,800 GBP
LincolnCity67,900 GBP64,400 GBP34,000-102,700 GBP
NorwichCity67,800 GBP62,600 GBP33,000-100,700 GBP
PooleCity67,400 GBP61,500 GBP34,300-100,700 GBP
PortsmouthCity67,400 GBP73,700 GBP31,400-107,300 GBP
PlymouthCity67,400 GBP67,000 GBP33,000-103,600 GBP
YorkCity67,000 GBP67,300 GBP30,200-103,600 GBP
DundeeCity66,900 GBP61,500 GBP34,000-101,400 GBP
PeterboroughCity66,200 GBP69,100 GBP32,900-105,800 GBP
DerbyCity65,800 GBP63,500 GBP36,600-103,600 GBP
ArmaghCity65,500 GBP65,500 GBP31,400-97,300 GBP
CambridgeCity64,800 GBP60,200 GBP34,300-100,200 GBP
ExeterCity64,300 GBP65,100 GBP30,800-97,300 GBP
NewportCity63,800 GBP70,800 GBP29,300-103,600 GBP
NewryCity63,500 GBP66,000 GBP30,000-99,600 GBP
DurhamCity63,000 GBP67,500 GBP29,300-99,900 GBP
HartlepoolCity61,800 GBP58,700 GBP30,700-95,100 GBP
StirlingCity61,600 GBP56,900 GBP32,900-93,800 GBP
GloucesterCity61,400 GBP61,400 GBP30,800-92,100 GBP
OxfordCity61,200 GBP66,100 GBP29,300-98,900 GBP
WalesRegion60,800 GBP60,800 GBP30,000-94,000 GBP
SalisburyCity60,700 GBP60,700 GBP28,900-92,200 GBP
DerryCity60,600 GBP56,800 GBP34,000-93,300 GBP
CanterburyCity60,500 GBP63,700 GBP27,400-92,500 GBP
St DavidsCity59,500 GBP63,200 GBP27,200-92,100 GBP
KirkwallCity59,200 GBP56,600 GBP28,900-93,100 GBP
WinchesterCity58,700 GBP55,600 GBP31,400-88,600 GBP
Northern IrelandRegion58,700 GBP62,100 GBP26,900-92,400 GBP
StrontianCity58,600 GBP60,500 GBP26,200-87,900 GBP
WellsCity58,600 GBP58,200 GBP30,100-87,900 GBP
WakefieldCity58,500 GBP58,500 GBP27,200-89,400 GBP
ChesterCity58,200 GBP58,600 GBP29,900-91,700 GBP
TruroCity56,900 GBP59,900 GBP26,200-93,100 GBP
InvernessCity56,900 GBP58,500 GBP26,900-88,500 GBP
LisburnCity56,400 GBP59,800 GBP26,500-92,000 GBP
AbingdonCity56,400 GBP57,800 GBP30,100-90,000 GBP
BangorCity55,500 GBP56,100 GBP29,900-84,300 GBP
RiponCity54,200 GBP57,100 GBP27,300-86,600 GBP
StromnessCity52,300 GBP58,200 GBP26,400-85,500 GBP

Cost Engineer in United Kingdom: FAQs

  • How much does a cost engineer make per month in United Kingdom?

    A cost engineer in United Kingdom earns about 5,291 GBP a month before tax, based on an annual average of 63,500 GBP.

  • What's the salary range for a cost engineer in United Kingdom?

    Entry-level cost engineers in United Kingdom start near 34,000 GBP. Top-end pay reaches around 98,900 GBP. The middle 50% of earners sit between 44,800 and 78,500 GBP.

  • Is the median cost engineer salary in United Kingdom higher or lower than the average?

    The median is 63,000 GBP, lower than the average of 63,500 GBP. Half of cost engineers in United Kingdom earn below the median, half earn above it.

  • What's the gender pay gap for cost engineers in United Kingdom?

    Men working as a cost engineer in United Kingdom earn around 7% more than women on average (66,900 vs 62,600 GBP a year).

  • Do cost engineers in United Kingdom get bonuses?

    About 55% of cost engineers in United Kingdom reported a bonus in the past 12 months. Reported bonuses ranged from 3% to 5% of base salary.

  • Do cost engineers earn more in the public or private sector in United Kingdom?

    In United Kingdom, the public sector pays a cost engineer about 7% more on average. Public-sector pay tends to be steadier; private-sector pay tends to offer bigger upside.

  • How often do cost engineers in United Kingdom get a pay raise?

    A cost engineer in United Kingdom sees a raise of around 13% every 14 months, equivalent to roughly 11% a year.