Chemical and related process operatives salary in the UK
The median full-time salary for chemical and related process operatives in the UK is £33,959 (ONS, 2025). After tax and National Insurance at 2026/27 rates that is about £2,331 a month.
Pay range for chemical and related process operatives
This is the ONS occupation group "Chemical and related process operatives" (SOC 2020 code 8113). ONS figures for 2025 show that one in ten earn less than £24,130, a quarter earn less than £28,813, half earn less than £33,959 and a quarter earn more than £42,542.
| Point in the pay range | Gross a year | Gross a month | Take-home a year | Take-home a month |
|---|---|---|---|---|
| 10th percentile | £24,130 | £2,011 | £20,893 | £1,741 |
| 25th percentile | £28,813 | £2,401 | £24,265 | £2,022 |
| Median (50th percentile) | £33,959 | £2,830 | £27,970 | £2,331 |
| 75th percentile | £42,542 | £3,545 | £34,150 | £2,846 |
| 90th percentile | Not published | Not published | Not published | Not published |
Take-home at England, Wales and Northern Ireland rates. Not published means ONS did not publish that figure because the estimate is not reliable enough. ONS rates the median for chemical and related process operatives as reasonably precise: its sampling error (coefficient of variation) is 5.6%. ONS estimates about 16,000 full-time employee jobs in this occupation. ONS says job counts like this are indicative only.
Where chemical and related process operatives rank
The median for chemical and related process operatives ranks 208th of 362 occupations on this site, in the lower half, and 16th of 35 in process, plant and machine operatives. It is £5,080 (13.0%) lower than the UK median of £39,039 for all full-time employee jobs. ONS change on the previous year: the median for chemical and related process operatives rose 2.3%, less than the 4.3% rise in the UK median for all full-time jobs.
Jobs with the nearest medians: Plasterers (£34,016), Carpenters and joiners (£34,014), Quality assurance technicians (£33,972), Stonemasons and related trades (£33,938), Boat and ship builders and repairers (£33,896) and Security guards and related occupations (£33,832).
How spread out pay is
The middle half of full-time chemical and related process operatives earn between £28,813 and £42,542, a gap of £13,729, or 40.4% of the median. That is £11,018 narrower than the £24,747 gap for all UK jobs, and the 112th widest of the 223 jobs where ONS published both figures, in the lower half of the list.
The mean for chemical and related process operatives (total pay divided by the number of employees) is £37,932, which is £3,973 (11.7%) higher than the median. When the mean is above the median, a smaller number of higher salaries are pulling the average up. For all UK full-time jobs the mean is 24.3% above the median, so the gap for chemical and related process operatives is smaller.
Chemical and related process operatives and related jobs
Among these 6 jobs in the same ONS minor group, this one has the highest median. The highest median among them is £33,959 (chemical and related process operatives) and the lowest £27,915 (textile process operatives).
| Job | SOC code | Median salary | Take-home a month |
|---|---|---|---|
| Chemical and related process operatives | 8113 | £33,959 | £2,331 |
| Metal making and treating process operatives | 8115 | £32,871 | £2,266 |
| Plastics process operatives | 8114 | £32,644 | £2,252 |
| Process operatives n.e.c. | 8119 | £31,717 | £2,196 |
| Food, drink and tobacco process operatives | 8111 | £28,243 | £1,988 |
| Textile process operatives | 8112 | £27,915 | £1,968 |
Take-home pay against all jobs
At the median, chemical and related process operatives take home about £2,331 a month, against £2,636 on the UK median for all jobs. Scotland has its own income tax bands, so take-home pay on the same salary is different there.
| Group | Median a year | Take-home a month | Take-home a month in Scotland |
|---|---|---|---|
| Chemical and related process operatives | £33,959 | £2,331 | £2,330 |
| All full-time employee jobs, UK | £39,039 | £2,636 | £2,631 |
Related pages
All jobs in the Process, plant and machine operatives table, average salary by area, the take home pay calculator, salary to hourly calculator and pay rise calculator.
How this is worked out
Pay: ONS Annual Survey of Hours and Earnings (ASHE), 2025 provisional, SOC 2020 unit group 8113. Take-home: 2026/27 rates, tax code 1257L, no pension or student loan. How to read these figures.
Sources
- ASHE Table 14: earnings by occupation (4-digit SOC), 2025 provisional (ONS)
- ASHE Table 7: earnings by place of work, local authority, 2025 provisional (ONS)
- SOC 2020 Volume 1: structure and descriptions of unit groups (ONS)
- Income Tax rates and Personal Allowances (GOV.UK)
- Scottish Income Tax (GOV.UK)
- National Insurance: how much you pay (GOV.UK)
Figures checked on 12 October 2026. ONS plans to publish its next ASHE figures on 22 October 2026. Read how we calculate or tell us about a mistake.
Frequently asked questions
On the median full-time salary of £33,959, take-home pay is about £2,331 a month (£27,970 a year) after 2026/27 income tax and National Insurance, with tax code 1257L and no pension or student loan. In Scotland, where income tax is different, it is about £2,330 a month.
ONS figures for full-time jobs (2025) show that one in ten earn less than £24,130, a quarter earn less than £28,813, half earn less than £33,959 and a quarter earn more than £42,542. ONS did not publish every point in the range because some estimates are not reliable enough.
No. The median for chemical and related process operatives is £33,959, which is £5,080 (13.0%) lower than the UK median of £39,039 for all full-time employee jobs (ONS, 2025). It ranks 208th of 362 occupations on this site.