Why Your Hourly Rate Must Cover More Than Your Salary
As a freelancer or contractor, your hourly rate must cover far more than the equivalent employee salary. You pay both sides of National Insurance contributions, fund your own pension, cover all business expenses, and receive no sick pay, holiday pay, or employer benefits. You also spend a significant portion of your working time on non-billable activities like sales, administration, networking, and professional development. All of these costs must be built into your rate or you will earn less than equivalent employed peers.
Calculating Your Billable Hours
The number of billable hours in a year is smaller than most freelancers initially assume. Start with 52 working weeks, subtract holiday entitlement (typically 4 to 6 weeks), sick days, public holidays, and any planned time off. Then estimate what proportion of remaining working time is actually billable to clients — typically 50 to 75 percent, with the rest spent on sales, admin, and business development. The resulting figure is your realistic annual billable hour capacity.
Setting a Rate the Market Will Accept
Once you know your minimum rate, research what the market typically pays for your skill set, experience level, and sector. Check freelance job boards, industry salary surveys, and conversations with peers. If your minimum rate is below market rate, charge at least the market rate — you are likely undervaluing your experience. If your minimum rate is above market rate, examine whether you can reduce costs, increase efficiency, or target higher-value clients who pay premium rates.
Including a Buffer for Business Risk
Beyond covering costs and achieving your income target, build in a buffer of at least 10 to 20 percent. This accounts for gaps between contracts, late-paying clients, unexpected equipment failures, periods of lower demand, and general business risk. A buffer also gives you pricing headroom when negotiating — you can discount slightly without going below your true minimum. Review and adjust your rate at least annually as costs, income targets, and market rates change.