Fractional CIO Hourly Rate UK 2026

A UK fractional or interim CIO day rate is £800–£2,000 (Exec Capital).

At ~7.5 billable hours a day that is an hourly rate of roughly £107–£267/hour.

As with other C-suite roles, most CIOs quote a day rate or monthly retainer rather than pure hourly.

How it converts: £800–£2,000/day annualises to roughly £150,000–£380,000 at 2 days a week over 46 working weeks — against a full-time CIO median of £150,250 (Robert Half) and £200,000–£350,000+ at large or regulated corporates.

Financial services and critical-infrastructure mandates sit at the top of the band.

For the full-time and retainer picture see Fractional CIO Salary UK, and for product-and-engineering leadership see Fractional CTO Hourly Rate.

Hourly (≈ £107–£267/hour)

Best for occasional advisory — a systems-architecture review, a vendor-selection decision, a board technology briefing — where you pay only for the hours used.

Day rate (£800–£2,000/day)

Best for project-shaped work — an ERP migration, a post-merger IT integration, a security remediation.

Regulated-sector mandates command the upper end.

Monthly retainer

Best for embedded IT leadership at 1–2 days a week — owning data and systems strategy without a full-time hire.

Conversion rule of thumb: day rate ≈ hourly × 7.5; annual retainer ≈ day rate × days-per-week × 46 working weeks.