Hourly Rate to Annual Salary
Convert between hourly rates, daily rates, and annual salaries.
MSc Finance, Chartered Accountant (ICAEW)
Financial analyst with 12 years experience in mortgage advisory, investment planning and personal finance education.
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About the Hourly Rate to Annual Salary
Converting between hourly rates and annual salaries is one of the most practically important calculations in employment and freelancing. Whether you are evaluating a job offer, setting your consulting day rate, comparing contract roles with permanent positions, or understanding what your current salary means in terms of effective hourly pay, this conversion is central to making well-informed career and financial decisions.
The calculation sounds simple but contains a surprisingly important variable: how many weeks you actually work per year. Most full-time UK employees have 28 days of statutory holiday entitlement (5.6 weeks), meaning they work approximately 46–47 weeks per year. If you divide an annual salary by 52 weeks, you understate the effective hourly rate because you are being paid for time you are not working. The standard model uses "working weeks" — typically 46–48 for employed workers and 44 for freelancers who also take unpaid leave.
For freelancers and contractors, the conversion becomes more complex. A £500/day contractor working 200 days per year earns £100,000 gross revenue, but after business expenses, corporation tax, IR35 implications, pension contributions, and the absence of employment benefits (sick pay, employer pension, holiday pay), the effective net income may be considerably lower than a permanent employee on £100,000. The Freelance Day Rate Calculator handles these additional factors — use this simpler converter for quick estimates.
How it works
Annual Salary = Hourly Rate × Hours/Week × Weeks/Year Hourly Rate = Annual Salary ÷ (Hours/Week × Weeks/Year) Daily Rate = Hourly Rate × Hours/Day Standard assumptions: Full-time employed: 40 hrs/week × 48 weeks = 1,920 hrs/year Part-time (0.6 FTE): 24 hrs/week × 48 weeks = 1,152 hrs/year Contractor (200 days): 8 hrs/day × 200 days = 1,600 hrs/year
Where
Weeks/YearWorking weeks — typically 46–48 for employees; adjust for your actual holiday entitlementHours/WeekContracted hours — 37.5 or 40 is standard full-time in the UKWorked example
Scenario: Is a £45/hr contract worth more than a £85,000 salary?
Contractor: £45/hr × 8 hrs × 200 days = £72,000 gross revenue
But: No employer pension (−£2,550), no sick pay, no holiday pay
Effective equivalent: ~£65,000–£68,000 comparable to permanent role
Permanent: £85,000 ÷ (40 hrs × 48 weeks) = £44.27/hr
Plus: Employer pension +5%, 28 days holiday, sick pay
Answer: The £85,000 permanent role is likely worth more in total comp.
Tips to improve your result
- 1.
When evaluating a job offer, always convert to an hourly rate to enable apples-to-apples comparison with part-time roles, contract work, and self-employment.
- 2.
UK minimum wage (National Living Wage) is £11.44/hr for workers aged 21+ in 2024/25. A full-time worker on minimum wage earns £11.44 × 40 × 52 = £23,795 gross annually.
- 3.
The "employer total cost" is typically 15–20% above your gross salary — covering employer National Insurance (15% from April 2025 on salary above £5,000/year), pension contributions (3%+), and benefits. This context matters when negotiating.
- 4.
For contractors, remember that a £500/day rate sounds large but includes no benefits, paid holiday, pension, or sick pay. Add 25–30% to compare fairly with a permanent salary.
- 5.
A useful rule of thumb: multiply your annual salary by 0.5 to get a rough hourly rate (assuming 40 hrs/week, 50 weeks). So £40,000/year ≈ £20/hr.