The overall UK median full-time salary is approximately £37,500 (ONS ASHE 2025). Earnings peak in the 40–49 age band at around £43,500, rise steeply through your 20s and 30s, then plateau and gradually fall as workers transition toward part-time or retirement.
Your 30s are the most critical decade for salary growth — the jump from the 22–29 band to 30–39 is the single largest age-related step-change in median earnings.
The table below uses ONS Annual Survey of Hours and Earnings (ASHE) 2025 data, covering full-time employees only. Part-time workers and the self-employed are excluded, as their inclusion would significantly lower the averages for older age bands where part-time working is more common.
| Age band | Median salary (full-time) | vs overall median | Monthly take-home |
|---|---|---|---|
| Under 22 | ~£18,500 | −51% | ~£1,403 |
| 22–29 | ~£29,500 | −21% | ~£2,063 |
| 30–39 | ~£40,000 | +7% | ~£2,693 |
| 40–49 ★ peak | ~£43,500 | +16% | ~£2,903 |
| 50–59 | ~£41,500 | +11% | ~£2,783 |
| 60–64 | ~£38,000 | +1% | ~£2,573 |
Take-home figures are calculated using 2026/27 tax rates: personal allowance £12,570, income tax at 20%, employee NI at 8% (up to £50,270). Assumes no pension contributions, salary sacrifice or student loan deductions.
These are full-time median figures. The median across all employment types (including part-time) is lower in every band — typically by 10–20%. If you work part-time, your hourly rate matters more than your annual salary as a comparison point.
Self-employed incomes are also excluded. Self-employment median income is approximately £20,000–£24,000 nationally, but with much wider variance than employment.
Gross salary figures can be misleading. Here is what each age band's median earner actually receives after tax and NI in 2026/27:
| Age band | Median gross | Income tax (yr) | NI (yr) | Monthly net |
|---|---|---|---|---|
| Under 22 | £18,500 | £1,186 | £474 | £1,403 |
| 22–29 | £29,500 | £3,386 | £1,354 | £2,063 |
| 30–39 | £40,000 | £5,486 | £2,194 | £2,693 |
| 40–49 ★ | £43,500 | £6,186 | £2,474 | £2,903 |
| 50–59 | £41,500 | £5,786 | £2,314 | £2,783 |
| 60–64 | £38,000 | £5,086 | £2,034 | £2,573 |
The jump from the 22–29 band to 30–39 adds approximately £630/month to your take-home — the largest single-decade gain in the table. The 30–39 to 40–49 gain is smaller (£210/month) but still meaningful. Beyond 50, median earnings slip slightly as higher earners retire early or switch to part-time.
These are median figures — your actual take-home depends on pension contributions, student loan deductions, your tax code, and any benefits in kind.
Calculate My Take-Home Pay →UK salary growth is not linear. Understanding the typical shape helps you benchmark where you are and what to target:
Starting salaries in most sectors sit between £22,000 and £28,000. Graduate schemes in finance, law, consulting and tech start higher — often £30,000–£40,000 — while public sector, creative and hospitality roles frequently start at or just above minimum wage. Rapid gains are possible in the first 2–3 years as you build measurable skills.
This is the period of fastest salary growth for most UK workers. Moving from junior to mid-level to senior roles typically drives 30–60% pay increases over a decade. Job moves — rather than annual increments — are the primary mechanism: switchers typically see 15–25% salary increases on each move versus 2–5% for staying put.
A 28-year-old earning £32,000 who changes jobs every 2–3 years and negotiates 18% uplifts could reach £55,000+ by 35.
The same person who stays and accepts 3% annual pay rises would earn approximately £41,000 by 35 — the same as the 30–39 median, but with significant foregone earnings over the period.
The compounding effect of early salary gains is substantial: a £5,000 uplift at 28 translates to roughly £100,000+ more in lifetime earnings if maintained.
Salaries tend to plateau or grow more slowly after 35 for most workers — the big structural jumps are behind them. Growth in this period comes mainly from promotions to management or senior individual contributor roles, rather than job moves. Sector matters enormously: financial services, law, medicine and technology see continued steep curves; public sector, retail and hospitality flatten earlier.
The median falls after 49 not primarily because individual salaries drop, but because high earners retire early, switch to part-time, or take lower-pressure roles. If you are tracking your personal salary versus the median, remember the 50+ comparison is skewed by composition — your individual trajectory may continue to grow.
The gender pay gap is modest for workers under 30, but widens sharply through the 30s and 40s. This is one of the most important patterns in UK earnings data:
The widening gap in the 30s and 40s is closely tied to parenthood: career interruptions for maternity leave, subsequent part-time working, and the concentration of caring responsibilities on women disproportionately slow progression and pay growth in this window. It is not solely a within-job pay difference — much of the gap comes from occupational sorting and hours differences.
The ONS reports this as a full-time median gap; when part-time workers are included, the overall gap is larger still. If you are a woman in your 30s or 40s, the national median may understate your peer group's typical earnings — filter by sector and seniority level for a more useful benchmark.
Raw age-band medians are a blunt tool. Several factors shift what a "good" salary looks like at your age:
| Factor | Effect on typical salary range |
|---|---|
| London vs rest of UK | London median is 20–30% above national median across all ages |
| Finance / tech sector | Median 30–50% above equivalent roles in other sectors |
| Public sector | Often 10–15% below private sector, but stronger pension and job security |
| Degree-level education | Graduate median is approximately 30–35% above non-graduate median at 30 |
| Management responsibility | Line management typically adds 15–25% vs equivalent IC role |
The most actionable comparison is not "how do I compare to the national median?" but "how do I compare to peers in the same sector, location and level?" Sites like Glassdoor, LinkedIn Salary and industry-specific surveys give more precise benchmarks than ONS data alone.
You are likely underpaid relative to market if: you have been in the same role for 3+ years with only small incremental raises, your offer letters from outside applications are consistently 15%+ higher than your current salary, or your employer replaced a departing colleague at a materially higher salary than you are on.
These are signals worth acting on — the expected value of negotiating is almost always positive, and the downside risk is low.
Our AI Salary Negotiation Coach helps you benchmark your salary, identify the right ask, and structure your conversation for maximum impact.
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