Most freelancers set their rates by looking at what competitors charge, picking a number that feels confident enough, and hoping it works. There's a better way — one that starts with what you actually need to earn and builds up from there.
I've spent 25 years managing digital projects and working alongside freelancers across healthcare, ecommerce, legal, manufacturing, and retail. In that time I've hired dozens of freelancers and watched how they price themselves. The most consistent mistake I see isn't charging too much. It's charging too little — and then wondering why their business feels harder than it should.
I've seen a talented web developer charge £250/day for work that was easily worth £500, simply because he'd set his rate when he first went freelance and never revisited it. He was fully booked, which felt great. He was also effectively taking on all the risk of self-employment for a salary lower than he'd earn in a permanent role, with none of the benefits. When I pointed out the maths, he raised his rates by 40%. He lost two clients and was still earning more within three months.
The root cause is almost always the same: rates set by feel rather than by calculation. So let's do the calculation properly.
Before thinking about what the market will accept, you need a floor — the absolute minimum day rate that makes your freelance business financially viable. This is not what you'd like to earn. It's what you need to earn to cover your costs, pay your taxes, and take home the salary you're targeting.
Here's the framework. Start with your target take-home salary for the year — the number that lands in your personal bank account after tax. For this example, let's use £60,000.
Now add your overhead. As a freelancer, your overhead includes income tax and National Insurance (which for a UK freelancer taking £60,000 out of a limited company typically adds roughly 25–30% depending on how you structure it), plus your business costs — software subscriptions, accountant fees, professional insurance, equipment depreciation, pension contributions. A reasonable estimate for most UK freelancers is to add 30% on top of your target take-home to get to your required gross revenue. So: £60,000 × 1.30 = £78,000 needed from client billings.
Now divide by your real billable days. Not working days. Not calendar days. Your actual billable days — the days each year where you're actively doing client work someone is paying for.
Most freelancers wildly overestimate this number. Start with 260 working days. Subtract 28 for holidays (you need a break — this is also a legal entitlement if you're a sole trader taking on the full risk). Subtract 10 for sick days, bank holidays, and unavoidable personal commitments. Subtract another 22 days for non-billable time — business development, proposal writing, networking, admin, the week between projects. You're left with approximately 200 genuinely billable days.
Divide: £78,000 ÷ 200 = £390/day minimum floor.
This is the rate below which your business is mathematically not working. If you're charging less than this, you're either taking less home than you think, working more days than you're accounting for, or slowly burning your business down.
The floor tells you the minimum you can charge. The market ceiling tells you the maximum the market will accept. Your actual rate should sit somewhere between them — and you should always be pushing it toward the ceiling, not hugging the floor.
Finding the market ceiling is less precise but not impossible. The reliable sources are:
Rate surveys and industry data. IPSE (the Association of Independent Professionals and the Self-Employed) publishes an annual freelancer rate survey broken down by discipline. The Freelancer Club and similar communities post regular rate surveys. These give you real numbers from real freelancers in your specific field.
Job boards for contractors. Search LinkedIn, Toptal, and specialist boards for your discipline. Contract roles are usually listed with day rates. This tells you what companies are willing to pay for your skills on a day-rate basis without the overhead of permanent employment.
Other freelancers. More people are willing to share their rates than you'd expect, particularly in communities built around freelancing. Reddit's freelance communities, niche Slack groups, and local freelancer meetups are all places where rate conversations happen. Ask honestly and most people will answer.
Your own conversion rate. If you're winning every single proposal you send, your rate is probably too low. A healthy proposal conversion rate for most freelancers is somewhere between 30–50%. If you're consistently winning 80%+ of proposals, you're leaving money on the table. If you're winning less than 20%, the issue might be rate but it's more likely to be something else — how you're positioning, the types of projects you're targeting, or how well your proposal communicates value.
Once you have your floor and a sense of the market ceiling, you need to decide how to present your pricing. There are three main models and each has a different best use case.
Day rate. A single daily rate — typically used for longer engagements, retainer relationships, and work where the scope isn't fixed. Easy to communicate, easy to adjust based on the client relationship. The risk is that clients begin treating you like a contractor rather than a specialist. Works best for project management, consulting, and strategy work where you're selling your time explicitly.
Hourly rate. More granular than a day rate. Useful for small jobs, ongoing support arrangements, and situations where the scope is genuinely uncertain. The downside is that it creates a perverse incentive — you're penalised for being fast and rewarded for being slow. Experienced freelancers often move away from hourly billing as they get more confident in their estimates.
Project rate. A fixed price for a defined deliverable. The most profitable model if you price it correctly, because you capture the value of your efficiency. A project that would take you 10 hours but would take a less experienced person 25 hours is worth more than 10 hours of your time. Project pricing lets you charge for that value. The risk is scope creep — project rates only work if your contracts define scope clearly and include a change request process.
My recommendation for most freelancers: use day rates for ongoing or relationship-based work, and project rates for defined deliverables with clear scope. Move away from hourly billing as soon as you have enough project history to estimate reliably.
The market ceiling isn't a fixed number — it moves based on factors you can influence. These are the things that justify charging above the average market rate:
Specialism over generalism. A freelance web developer charges less than a freelance Shopify developer who specialises in high-volume DTC e-commerce. A generalist copywriter charges less than a SaaS onboarding copywriter with a track record of improving trial-to-paid conversion. The narrower and more specific your positioning, the more you can charge — because you're solving a specific problem rather than selling general capability.
Demonstrable results. "I redesigned the checkout flow for a client and conversion rate increased by 22%" is worth significantly more than "I do UX design." If you have case studies with measurable outcomes, your rate ceiling goes up. If you don't have them yet, start documenting the outcomes of your current work.
Speed and reliability. Clients pay a premium for freelancers who deliver on time, communicate clearly, and don't require hand-holding. This sounds obvious but it's genuinely rare enough to be a differentiator. The freelancers who are hardest to get hold of and always deliver late charge less because they have to — they're competing on price because they can't compete on trust.
Reduced risk for the client. Senior experience reduces the client's risk. When you've done the same type of project hundreds of times, the client knows they're unlikely to get a nasty surprise at the end. That certainty has value — and it justifies a higher rate than a less experienced freelancer who might produce the same output but with more uncertainty.
Most freelancers know their rates are too low. The thing stopping them from raising them is fear — fear that existing clients will leave, that new clients won't accept the higher rate, that they'll be found out as not worth the money.
Here's what actually happens when you raise rates thoughtfully:
Existing clients. Give three months' notice on a rate increase. Write a professional, short email explaining that your rate is increasing from X to Y from a given date. Don't over-explain or apologise. Most long-term clients accept rate increases if they're reasonable and well-communicated. The ones who don't were often already marginal relationships not worth keeping at below-market rates.
New clients. Start every new client engagement at your new rate. Don't grandfathered your old rate into new relationships. This is where the increase compounds most quickly — new clients set a new baseline.
Testing the market. If you're uncertain whether the market will accept a higher rate, test it on two or three new proposals at the higher rate before committing. If you win them, raise it again. If you lose them all, the feedback usually comes in the form of "you're too expensive for our budget" — which tells you the rate is above that specific client's ceiling, not necessarily the market ceiling.
You can set a good rate, win decent clients, and still be underpaid — because the rate on paper and the rate you actually earn are different numbers.
Your effective hourly rate is your total revenue divided by your total hours worked. Not just billable hours. Total hours — including the client emails at 7pm, the proposal you wrote for a project you didn't win, the invoice chasing, the brief rereading. All of it.
Most freelancers who calculate this number for the first time are surprised by how low it is. The gap between their stated rate and their effective rate is the hidden cost of scope creep, invisible admin time, projects that ran long, and clients who consume more time than they pay for.
The solution is threefold: track your time across all activities (not just billable work — read our guide to freelance time tracking), review your effective rate per client monthly, and use that data to make decisions about which clients to keep, which to price out, and how much to quote for future projects.
The freelancers who grow their income most reliably aren't the ones who randomly raise rates and hope for the best. They're the ones who track the numbers, understand where their time actually goes, and price based on evidence rather than optimism.
If you've never done this calculation before and you want somewhere to start:
Write down the annual take-home salary you want. Multiply by 1.30 to account for tax and overhead. Divide by 200 to get your day rate floor. Check that number against what you currently charge. If there's a gap, you now know both why your business feels harder than it should and exactly how much you need to raise your rates to fix it.
Set a reminder to run this calculation every January. Your costs go up. Your experience increases. Your market value grows. Your rate should reflect all three of those things — and the only way to know is to do the maths.
Flowboard shows your pipeline value, revenue forecasts, and time tracked per project — so you know your real effective rate, not just the one on your invoice. From £39 one-time, no subscription.
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