# Fractional CTO day rate: Fractional CTO Rates Reported

> For practitioner guide, the median published figure in the Fractional CTO Rates Reported is 850 GBP across 10 figures from the sources' own pages (range 700 to 1,000 GBP), read 9 November 2026.

Fractional CTO cost · https://fractionalctocost.co.uk/datasets/fractional-cto-rates-reported/ · computed 2026-11-09

**Median for practitioner guide:** 850 GBP (range 700 to 1,000 GBP; 18 published figures; 18 of 23 sources read publish one).

18 of the 23 named sources read in full publish a figure; 5 publish none, read 9 November 2026.

## By stated by

| Breakdown | Median | Range | Sources |
|---|---|---|---|
| stated by job-ad index | 702.5 GBP | 700 to 975 GBP | 6 |
| stated by practitioner guide | 850 GBP | 700 to 1,000 GBP | 10 |
| stated by live advert | 850 GBP | 850 to 850 GBP | 1 |
| stated by marketplace guide | 800 GBP | 800 to 800 GBP | 1 |

## Every figure, with its source

One row per source: the figure the source's own page publishes, the page, and the day it was read.

| Source | Figure | Breakdown | Read |
|---|---|---|---|
| [Practitioner guide: fractional CTO cost UK vs full-time CTO 2026](https://leadership-services.co.uk/insights/fractional-cto-cost-uk-vs-full-time-cto-2026/) | 1,000 GBP | practitioner guide | 2026-11-09 |
| [Practitioner guide: fractional CTO, complete UK guide with costs and day rates](https://redeagle.tech/blog/fractional-cto-guide) | 1,000 GBP | practitioner guide | 2026-11-09 |
| [Practitioner guide: fractional CTO salary, what you are paying for (UK 2026)](https://www.martinsandhu.com/blog/fractional-cto-salary) | 1,000 GBP | practitioner guide | 2026-11-09 |
| [Job-ad index: Technical Director contract day rates, UK, 6 months to 9 Nov 2026](https://www.itjobswatch.co.uk/contracts/uk/technical%20director.do) | 975 GBP | job-ad index | 2026-11-09 |
| [Practitioner tool: fractional CTO cost calculator UK 2026](https://www.ctoondemand.co.uk/tools/fractional-cto-cost-calculator/) | 900 GBP | practitioner guide | 2026-11-09 |
| [Practitioner note: hiring an interim or fractional CTO](https://www.jonathanholloway.co.uk/hiringaninterimfractionalcto.html) | 900 GBP | practitioner guide | 2026-11-09 |
| [Live advert: Interim Chief Technology Officer, AWS cloud transformation, fully remote UK (Reed, posted Nov 2026)](https://www.reed.co.uk/jobs/interim-chief-technology-officer-cto--aws-cloud-transformation/57524082) | 850 GBP | live advert | 2026-11-09 |
| [Job-ad index: Director of Technology contract day rates, UK, 6 months to 9 Nov 2026](https://www.itjobswatch.co.uk/contracts/uk/technology%20director.do) | 825 GBP | job-ad index | 2026-11-09 |
| [Practitioner guide: fractional CTO cost UK, 2026 pricing guide](https://governanceai.io/blog/fractional-cto-cost-uk) | 800 GBP | practitioner guide | 2026-11-09 |
| [Practitioner guide: how much a fractional CTO costs in the UK, 2026](https://fcto.uk/blog/fractional-cto-pricing-uk/) | 800 GBP | practitioner guide | 2026-11-09 |
| [Practitioner guide: fractional CTO vs interim CTO, costs and day rates](https://howtech.uk/insights/fractional-cto-vs-interim-cto) | 800 GBP | practitioner guide | 2026-11-09 |
| [Practitioner guide: CTO as a service pricing, what UK scale-ups pay in 2026](https://www.wireapps.co.uk/blog/cto-as-a-service-pricing-what-uk-scale-ups-are-paying-in-2026) | 800 GBP | practitioner guide | 2026-11-09 |
| [Marketplace guide: hire a fractional CTO UK](https://getoperators.co/fractional/cto) | 800 GBP | marketplace guide | 2026-11-09 |
| [Job-ad index: Chief Technology Officer (CTO) contract day rates, UK, 6 months to 9 Nov 2026](https://www.itjobswatch.co.uk/contracts/uk/chief%20technology%20officer.do) | 705 GBP | job-ad index | 2026-11-09 |
| [Job-ad index: Head of Software Engineering contract day rates, UK, 6 months to 9 Nov 2026](https://www.itjobswatch.co.uk/contracts/uk/head%20of%20software%20engineering.do) | 700 GBP | job-ad index | 2026-11-09 |
| [Job-ad index: Head of Technology contract day rates, UK, 6 months to 9 Nov 2026](https://www.itjobswatch.co.uk/contracts/uk/head%20of%20technology.do) | 700 GBP | job-ad index | 2026-11-09 |
| [Practitioner guide: CTO salary UK 2026 by stage, sector and location](https://live-digital.co.uk/blog/cto-salary/) | 700 GBP | practitioner guide | 2026-11-09 |
| [Job-ad index: Head of Engineering contract day rates, UK, 6 months to 9 Nov 2026](https://www.itjobswatch.co.uk/contracts/uk/head%20of%20engineering.do) | 700 GBP | job-ad index | 2026-11-09 |

## The sentence each figure was read from (18)

- [Practitioner guide: fractional CTO cost UK vs full-time CTO 2026](https://leadership-services.co.uk/insights/fractional-cto-cost-uk-vs-full-time-cto-2026/), read 2026-11-09: "Fractional CTO cost UK in 2026 runs between £3,000 and £7,000 per month on retainer, or £1,000 to £1,600 per day, for one to three days of senior technology leadership a week."
- [Practitioner guide: fractional CTO, complete UK guide with costs and day rates](https://redeagle.tech/blog/fractional-cto-guide), read 2026-11-09: "UK rates range from £1,000-£1,600 per day or £3,000-£7,000 per month on retainer."
- [Practitioner guide: fractional CTO salary, what you are paying for (UK 2026)](https://www.martinsandhu.com/blog/fractional-cto-salary), read 2026-11-09: "The short answer: in the UK, a fractional CTO engagement typically costs between £90,000 and £200,000 per year for 1–2 days per week. That translates to day rates of roughly £1,000–£2,500, depending on experience, sector complexity and what you need them to do."
- [Job-ad index: Technical Director contract day rates, UK, 6 months to 9 Nov 2026](https://www.itjobswatch.co.uk/contracts/uk/technical%20director.do), read 2026-11-09: "The median Technical Director daily rate in the UK is £975, according to job vacancies posted in the 6 months leading up to 9 November 2026."
- [Practitioner tool: fractional CTO cost calculator UK 2026](https://www.ctoondemand.co.uk/tools/fractional-cto-cost-calculator/), read 2026-11-09: "Fractional, 1–3 days a week Interim, full-time for a fixed term Days per week Day rate band (UK market, 2026) £900/day."
- [Practitioner note: hiring an interim or fractional CTO](https://www.jonathanholloway.co.uk/hiringaninterimfractionalcto.html), read 2026-11-09: "An interim CTO will cost approximately £900 a day minimum."
- [Live advert: Interim Chief Technology Officer, AWS cloud transformation, fully remote UK (Reed, posted Nov 2026)](https://www.reed.co.uk/jobs/interim-chief-technology-officer-cto--aws-cloud-transformation/57524082), read 2026-11-09: "£850 - £900 per day"
- [Job-ad index: Director of Technology contract day rates, UK, 6 months to 9 Nov 2026](https://www.itjobswatch.co.uk/contracts/uk/technology%20director.do), read 2026-11-09: "The median Director of Technology daily rate in the UK is £825, according to job vacancies posted in the 6 months leading up to 9 November 2026."
- [Practitioner guide: fractional CTO cost UK, 2026 pricing guide](https://governanceai.io/blog/fractional-cto-cost-uk), read 2026-11-09: "A fractional CTO in the UK typically costs £800–£2,000 per day, or £3,000–£12,000 a month on retainer depending on the days committed, against a full-time chief technology officer whose base salary alone sits around £100,000 and whose true loaded cost — employer National Insurance, pension, bonus and equity — is materially higher."
- [Practitioner guide: how much a fractional CTO costs in the UK, 2026](https://fcto.uk/blog/fractional-cto-pricing-uk/), read 2026-11-09: "A fractional CTO in the UK costs between £800 and £2,000 per day, or £2,000 to £8,000 per month on retainer."
- [Practitioner guide: fractional CTO vs interim CTO, costs and day rates](https://howtech.uk/insights/fractional-cto-vs-interim-cto), read 2026-11-09: "Head-to-Head Comparison Key differences between fractional and interim CTO models Fractional CTO Interim CTO Best For Duration Ongoing partnership (6 months - 3+ years) Fixed-term appointment (3-12 months) Fractional Time Commitment Part-time (1-3 days per week) Full-time (4-5 days per week) Fractional Cost Structure Monthly retainer (£3k-8k/month) Daily rate (£800-1,500/day) Fractional"
- [Practitioner guide: CTO as a service pricing, what UK scale-ups pay in 2026](https://www.wireapps.co.uk/blog/cto-as-a-service-pricing-what-uk-scale-ups-are-paying-in-2026), read 2026-11-09: "Solo fractional CTO practitioners in the UK charge £800 to £2,000 per day, or £2,000 to £8,000 per month on a retainer basis."
- [Marketplace guide: hire a fractional CTO UK](https://getoperators.co/fractional/cto), read 2026-11-09: "Typically £800 to £1,400 a day."
- [Job-ad index: Chief Technology Officer (CTO) contract day rates, UK, 6 months to 9 Nov 2026](https://www.itjobswatch.co.uk/contracts/uk/chief%20technology%20officer.do), read 2026-11-09: "The median Chief Technology Officer (CTO) daily rate in the UK is £705, according to job vacancies posted in the 6 months leading up to 9 November 2026."
- [Job-ad index: Head of Software Engineering contract day rates, UK, 6 months to 9 Nov 2026](https://www.itjobswatch.co.uk/contracts/uk/head%20of%20software%20engineering.do), read 2026-11-09: "The median Head of Software Engineering daily rate in the UK is £700, according to job vacancies posted in the 6 months leading up to 9 November 2026."
- [Job-ad index: Head of Technology contract day rates, UK, 6 months to 9 Nov 2026](https://www.itjobswatch.co.uk/contracts/uk/head%20of%20technology.do), read 2026-11-09: "The median Head of Technology daily rate in the UK is £700, according to job vacancies posted in the 6 months leading up to 9 November 2026."
- [Practitioner guide: CTO salary UK 2026 by stage, sector and location](https://live-digital.co.uk/blog/cto-salary/), read 2026-11-09: "CTO Salary 2026 Quick Reference UK average (all company sizes): £100,000–£102,000 Startup CTO (seed–Series A): £65,000–£120,000 + equity Growth-stage CTO (Series B–C): £130,000–£200,000 Enterprise / listed company CTO: £180,000–£350,000+ London fintech / SaaS scaleup: £150,000–£300,000 Fractional CTO day rate: £700–£1,500/day NHS / public sector CTO: £75,000–£105,000 Contents"
- [Job-ad index: Head of Engineering contract day rates, UK, 6 months to 9 Nov 2026](https://www.itjobswatch.co.uk/contracts/uk/head%20of%20engineering.do), read 2026-11-09: "The median Head of Engineering daily rate in the UK is £700, according to job vacancies posted in the 6 months leading up to 9 November 2026."

## Read in full, publishes no figure

- [Recruiter guide: interim CTO recruitment and day rates UK](https://www.execcapital.co.uk/interim-cto/), read 2026-11-09: read in full and no accepted figure on the page
- [Recruiter salary guide: Interim Chief Technology Officer, interim management](https://www.michaelpage.co.uk/salary-guides/c-suite-roles/interim-management-interim-chief-technology-officer), read 2026-11-09: every candidate on the page was refused
- [Practitioner benchmark: fractional CTO rates by European country 2026](https://941consulting.com/en/resources/articles/fractional-cto-rates-europe/), read 2026-11-09: every candidate on the page was refused
- [Practitioner guide: fractional CTO in the UK, cost, IR35 and engagement](https://stratgik.com/blogs/fractional-cto-in-the-uk-cost-ir35-and-how-to-engage-one), read 2026-11-09: every candidate on the page was refused
- [Practitioner guide: fractional AI CTO cost UK 2026](https://www.sharpcode.co.uk/insights/fractional-ai-cto-cost-uk-2026), read 2026-11-09: every candidate on the page was refused

## Methodology

Every row is a verbatim sentence read from the named source's own page through our fetch service on the date shown, hash-pinned to the stored read (the sha of the page's visible text; the raw page is mirrored to R2). 18 of the 23 named sources that could be read published a usable figure; 5 published none and are recorded as not published, never filled in; 0 could not be read (blocked, dead or unreachable) and count nowhere. The headline figures (median, minimum, maximum, quartiles) are over ONE figure per source in GBP (a source's median where its page yielded several accepted sentences), so N counts sources, never sentences; 432 candidate sentence(s) were refused by a reviewer with the reason recorded. The fuller derivation this dataset is chartered to grow into (not yet what the figures above are; they are each source's own published figure as read): per source, ONE stated day rate in GBP for UK interim, fractional, part-time or contract CTO and head-of-engineering work: a job-ad index's median for the title over its stated six months, an advert's own stated rate, and a recruiter's or practitioner's published market band, a band taken at its LOWER bound (the figure a hirer meets first) the same way on every source; filed by who states it (job-ad index, live advert, recruiter guide, practitioner guide) so the gap between what adverts pay and what practitioners publish is a figure of its own; across sources the median, quartiles and range; a monthly retainer, an annual salary equivalent or an hourly figure is never mixed into the day-rate median, a USD or EUR figure never enters, and a band copied word for word from another source counts once; every figure dated to the read and, where the page says, to the period or day it was published

## Sources

- [Job-ad index: Chief Technology Officer (CTO) contract day rates, UK, 6 months to 9 Nov 2026](https://www.itjobswatch.co.uk/contracts/uk/chief%20technology%20officer.do) (the publisher's own terms; quoted for reporting and comment)
- [Job-ad index: Head of Engineering contract day rates, UK, 6 months to 9 Nov 2026](https://www.itjobswatch.co.uk/contracts/uk/head%20of%20engineering.do) (the publisher's own terms; quoted for reporting and comment)
- [Job-ad index: Head of Software Engineering contract day rates, UK, 6 months to 9 Nov 2026](https://www.itjobswatch.co.uk/contracts/uk/head%20of%20software%20engineering.do) (the publisher's own terms; quoted for reporting and comment)
- [Job-ad index: Head of Technology contract day rates, UK, 6 months to 9 Nov 2026](https://www.itjobswatch.co.uk/contracts/uk/head%20of%20technology.do) (the publisher's own terms; quoted for reporting and comment)
- [Job-ad index: Director of Technology contract day rates, UK, 6 months to 9 Nov 2026](https://www.itjobswatch.co.uk/contracts/uk/technology%20director.do) (the publisher's own terms; quoted for reporting and comment)
- [Job-ad index: Technical Director contract day rates, UK, 6 months to 9 Nov 2026](https://www.itjobswatch.co.uk/contracts/uk/technical%20director.do) (the publisher's own terms; quoted for reporting and comment)
- [Live advert: Interim Chief Technology Officer, AWS cloud transformation, fully remote UK (Reed, posted Nov 2026)](https://www.reed.co.uk/jobs/interim-chief-technology-officer-cto--aws-cloud-transformation/57524082) (the publisher's own terms; quoted for reporting and comment)
- [Recruiter guide: interim CTO recruitment and day rates UK](https://www.execcapital.co.uk/interim-cto/) (the publisher's own terms; quoted for reporting and comment)
- [Recruiter salary guide: Interim Chief Technology Officer, interim management](https://www.michaelpage.co.uk/salary-guides/c-suite-roles/interim-management-interim-chief-technology-officer) (the publisher's own terms; quoted for reporting and comment)
- [Practitioner guide: fractional CTO cost UK vs full-time CTO 2026](https://leadership-services.co.uk/insights/fractional-cto-cost-uk-vs-full-time-cto-2026/) (the publisher's own terms; quoted for reporting and comment)
- [Practitioner guide: fractional CTO cost UK, 2026 pricing guide](https://governanceai.io/blog/fractional-cto-cost-uk) (the publisher's own terms; quoted for reporting and comment)
- [Practitioner guide: how much a fractional CTO costs in the UK, 2026](https://fcto.uk/blog/fractional-cto-pricing-uk/) (the publisher's own terms; quoted for reporting and comment)
- [Practitioner guide: fractional CTO, complete UK guide with costs and day rates](https://redeagle.tech/blog/fractional-cto-guide) (the publisher's own terms; quoted for reporting and comment)
- [Practitioner guide: fractional CTO salary, what you are paying for (UK 2026)](https://www.martinsandhu.com/blog/fractional-cto-salary) (the publisher's own terms; quoted for reporting and comment)
- [Practitioner tool: fractional CTO cost calculator UK 2026](https://www.ctoondemand.co.uk/tools/fractional-cto-cost-calculator/) (the publisher's own terms; quoted for reporting and comment)
- [Practitioner benchmark: fractional CTO rates by European country 2026](https://941consulting.com/en/resources/articles/fractional-cto-rates-europe/) (the publisher's own terms; quoted for reporting and comment)
- [Practitioner guide: fractional CTO vs interim CTO, costs and day rates](https://howtech.uk/insights/fractional-cto-vs-interim-cto) (the publisher's own terms; quoted for reporting and comment)
- [Practitioner guide: fractional CTO in the UK, cost, IR35 and engagement](https://stratgik.com/blogs/fractional-cto-in-the-uk-cost-ir35-and-how-to-engage-one) (the publisher's own terms; quoted for reporting and comment)
- [Practitioner guide: fractional AI CTO cost UK 2026](https://www.sharpcode.co.uk/insights/fractional-ai-cto-cost-uk-2026) (the publisher's own terms; quoted for reporting and comment)
- [Practitioner note: hiring an interim or fractional CTO](https://www.jonathanholloway.co.uk/hiringaninterimfractionalcto.html) (the publisher's own terms; quoted for reporting and comment)
- [Practitioner guide: CTO as a service pricing, what UK scale-ups pay in 2026](https://www.wireapps.co.uk/blog/cto-as-a-service-pricing-what-uk-scale-ups-are-paying-in-2026) (the publisher's own terms; quoted for reporting and comment)
- [Marketplace guide: hire a fractional CTO UK](https://getoperators.co/fractional/cto) (the publisher's own terms; quoted for reporting and comment)
- [Practitioner guide: CTO salary UK 2026 by stage, sector and location](https://live-digital.co.uk/blog/cto-salary/) (the publisher's own terms; quoted for reporting and comment)

## Cite or embed

- For practitioner guide, the median published figure in the Fractional CTO Rates Reported is 850 GBP across 10 figures from the sources' own pages (range 700 to 1,000 GBP), read 9 November 2026.
- 18 of the 23 named sources read in full publish a figure; 5 publish none, read 9 November 2026.
- Fractional CTO Rates Reported, stated by job-ad index: median 702.50 GBP across 6 sources, read 9 November 2026.
- Fractional CTO Rates Reported, stated by practitioner guide: median 850 GBP across 10 sources, read 9 November 2026.
- Fractional CTO Rates Reported, stated by live advert: median 850 GBP across 1 source, read 9 November 2026.
- Fractional CTO Rates Reported, stated by marketplace guide: median 800 GBP across 1 source, read 9 November 2026.

Cite as: "fractionalctocost.co.uk Fractional CTO Rates Reported", updated 2026-11-09, https://fractionalctocost.co.uk/datasets/fractional-cto-rates-reported/.

CSV: https://fractionalctocost.co.uk/datasets/fractional-cto-rates-reported.csv
JSON: https://fractionalctocost.co.uk/datasets/fractional-cto-rates-reported.json
Embed (plain HTML, static link back): see https://fractionalctocost.co.uk/datasets/fractional-cto-rates-reported/#median