You've got a job offer — or maybe you're weighing up whether to go freelance or take on contract work. One option comes with a neat annual salary figure; another quotes an hourly rate. How do you compare them? It's not as straightforward as you might think, and getting it wrong could mean leaving real money on the table.
Converting Salary to an Hourly Rate
The simplest conversion assumes a standard 40-hour working week over 52 weeks (2,080 hours per year). So a £30,000 annual salary works out to roughly £14.42 per hour. Our salary to hourly calculator does this conversion instantly and accounts for different hours and working weeks.
But here's the catch: that calculation only works if you actually work 40 hours a week and 52 weeks a year. Salaried employees often work more hours than contracted — and those extra hours are effectively unpaid. If you're regularly doing 50-hour weeks on a "40-hour salary", your effective hourly rate is considerably lower than it appears.
Converting Hourly to Annual Salary
Going the other way, if you're offered £18 per hour, your rough annual income is £18 × 2,080 = £37,440. But again, this assumes full-time hours with no unpaid time. Our hourly to salary calculator gives you a more accurate figure based on your actual hours and weeks worked.
For freelancers and contractors, the picture is more complex — you need to account for periods when you might not have work, time spent on admin that isn't billable, and the fact that you're likely paying for your own holiday and sick leave.
What a Salary Gives You (Beyond the Number)
A salaried position usually comes with a package of benefits that can significantly increase its real value:
- Employer pension contributions: typically 3-10% of salary — effectively free money
- Paid holiday: the legal minimum in the UK is 28 days, worth thousands of pounds
- Sick pay: Statutory Sick Pay (SSP) at minimum, often more
- Parental leave
- Health or life insurance (in some roles)
- Job security — not a number on a payslip, but genuinely valuable
To compare a salaried role fairly with an hourly rate, you need to add the monetary value of all these benefits to the salary number.
What Hourly Pay Gives You
Hourly workers are typically paid for exactly the time they work — no more, no less. This can be fairer when workloads fluctuate. In the UK, workers are entitled to the National Living Wage (currently £12.21 per hour for those 21 and over as of April 2025). Overtime is usually paid at the agreed hourly rate, sometimes with a premium.
The key advantages of hourly pay:
- You're paid for every hour you work — extra hours = extra pay
- It's easier to track and verify your earnings
- Contractors and freelancers can charge a rate that reflects their expertise and costs
The Contractor Premium
If you're a contractor quoting an hourly rate, you need to charge significantly more than an equivalent salaried employee earns per hour. That's because you're effectively funding your own holidays, sick days, pension, and equipment — plus the risk of gaps between contracts. A rough rule of thumb is to take the equivalent salaried hourly rate and add 30-50% as a minimum.
Tax Implications: Don't Forget HMRC
Both salary and hourly workers pay Income Tax and National Insurance Contributions (NICs) — but the mechanics differ between employed and self-employed. Salaried employees have tax deducted automatically via PAYE (Pay As You Earn). Freelancers and contractors need to file a Self Assessment tax return. Regardless of your structure, your gross pay and net (take-home) pay can be very different numbers — make sure you're comparing take-home figures, not gross.
Which Puts More Money in Your Pocket?
Ultimately, neither salary nor hourly is universally better — it depends on your hours, benefits, work pattern, and risk tolerance. To compare accurately:
- Calculate the true hourly rate of any salary (including overtime you actually work)
- Add the cash value of benefits to the salaried offer
- For hourly/contract roles, factor in costs you'd need to cover yourself
- Compare net take-home figures, not gross
Run both scenarios through a calculator with your actual numbers before making any decisions. A salaried position that looks lower on paper might be worth significantly more once benefits are accounted for — or vice versa.
Further reading: GOV.UK has clear information on employment rights, minimum wage and how tax is applied to different employment types. Explore GOV.UK's working and contract hours guides.