Pricing yourself is the bit most new freelancers put off — then undercharge for months. This walkthrough shows a simple way to calculate a freelance day rate in the UK, using a target income and the reality that not every day is billable.
Illustrative numbers only. This is not tax, National Insurance, or financial advice — speak to an accountant for your situation.
Forget “what other people charge” for a moment. Begin with what you need the business to bring in.
Ask yourself:
A practical approach is to pick a target annual revenue for the freelance business — the amount invoices need to add up to before you start subtracting everything else.
Illustrative example: you want the business to bill about £48,000 in a year. That is a working figure for the maths below, not a recommendation.
You will not invoice five days every week of the year. Marketing, proposals, admin, learning, chasing invoices, and gaps between projects all eat calendar days.
Many UK freelancers plan around something like:
Illustrative: 46 weeks × 3.5 billable days ≈ 161 billable days a year.
If you pretend you can bill 230 days, your day rate looks cheaper on paper — and you miss the target in real life.
Once you have target revenue and estimated billable days:
Day rate ≈ target annual revenue ÷ billable days
Illustrative: £48,000 ÷ 161 ≈ £298 per day (round to a clean number you are happy saying out loud — e.g. £300).
For hourly work:
Hourly rate ≈ day rate ÷ hours in a billable day
If you treat a day as 7 or 8 hours: £300 ÷ 7.5 ≈ £40 per hour (again, illustrative and rounded).
Write your own numbers into the same formula. The point is the structure, not the example totals.
A low rate fills the diary with the wrong clients and leaves no margin when something overruns. It is harder to raise prices later than to start closer to the right number.
Your day rate has to fund more than coffee and a laptop. Income tax, National Insurance, and (if relevant) VAT sit on top of the “what I want in my pocket” figure. You do not need a perfect forecast here — just do not set a rate as if every pound invoiced is spendable. Get proper advice for your setup (sole trader vs limited, etc.).
January and August are quiet for many freelancers. Build buffer into billable-day estimates rather than assuming a flat year.
If the client wants a fixed outcome (a landing page, a brand refresh, a monthly content retainer), a package price is often clearer than an open-ended day rate. Day rates suit discovery, ongoing support, or scopes that genuinely flex. Packages suit defined deliverables — and they reward you for getting faster over time.
| Use a day rate when… | Use a package when… |
|---|---|
| Scope is fuzzy or will evolve | Deliverables are clear |
| Client wants flexibility week to week | You can estimate effort reliably |
| You are embedding with a team | You want predictable cash per project |
Many freelancers use both: a day rate on the rate card, and packaged offers for common jobs.
If you want a simple worksheet to plug your own figures into, grab the free rate cheat sheet (£0) — it is built for this exact calculation without the spreadsheet rabbit hole.
When you are ready for templates and starter freelance docs alongside your pricing, the UK Freelance Starter Pack (£9) ties the admin side together so your rate and your invoices match.
Set a UK freelance day rate from target income and honest billable days, not from guilt or a random LinkedIn post. Run the formula, round to a number you can defend, watch for undercharging and tax/NI reality at a high level, and switch to packages when the work has a clear shape.
Revisit the number once or twice a year. Your skills and costs move — your rate should too.
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