Freelance Rate Calculator: What You Need to Charge

The number that ruins most freelance pricing

Almost everyone starts the same way. They take the salary they used to earn, or the one they would like, and divide it by 2,080— forty hours a week, fifty-two weeks a year. The answer feels reasonable, they quote it, and a year later they are working harder than they ever did as an employee for less money. Nothing went wrong with the work. The arithmetic was wrong on the day they set the rate.

2,080hours is an employment number. It describes a contract in which you are paid for a full week regardless of what happens inside it: holiday is paid, public holidays are paid, sick days are paid, and the two hours you spent in a planning meeting are paid. Self-employment keeps the hours and deletes the payment. You still do the holiday, still get ill, still sit in the meeting — but only some of those hours can ever appear on an invoice.

So the useful question is not “what is my time worth per hour?” It is “how many hours a year can I actually sell, and what must each of them carry?” Answer that and the rate falls out of it. This is the opposite direction of travel from a salary calculator, which converts a pay figure you already have between hourly, weekly and annual. Here you have no pay figure yet — you are trying to invent one that works.

The formula, written out

There is no trick to it, which is why it is worth showing rather than hiding. Everything the calculator does is these four lines, and you can check any result with a phone calculator:

The day rate and the week rate come from the same revenue figure rather than from multiplying the hourly rate, which matters more than it sounds. If you bill a day at eight times your hourly rate but only ever invoice five hours out of eight, the day rate is silently a third too low. Dividing the annual requirement by your billable days keeps all three rates consistent with each other.

Note the order of operations on the money line: the tax reserve is calculated on the profit you need, not deducted from a figure you already banked. Wanting 60,000 in hand while reserving 30% does not mean charging for 60,000 and paying 18,000 of it away — it means earning about 85,700 in profit so that 30% of it can leave and 60,000 can stay. Dividing rather than multiplying is the single most common slip in back-of-envelope freelance maths.

The utilisation ladder

Billable utilisation is the share of the hours you work that a client actually pays for. It is the number freelancers most often miss, because it is invisible: nothing on your calendar says “unpaid”. The table below holds everything else steady — a five-day week, eight-hour days, and 57 non-working days a year, leaving 203 billable days and 1,624hours at the desk — and varies only the utilisation. The final column is how much higher your rate must be than the “÷ 2,080” shortcut suggests, at that utilisation, before overheads are added.

Read the bottom row first: even at a fantastical 100% utilisation, where every hour at the desk is invoiced and no time is lost to selling or admin, the days off alone already push the multiplier above 1.2. Halfway up the table, at the sort of utilisation a solo freelancer who does their own selling might genuinely hit, the rate has to be roughly double. That gap is not greed. It is the cost of not being employed.

Where the unbilled hours actually go

If your utilisation looks low, it is worth seeing the list of what is consuming it. None of these are optional — a freelancer who stops doing them stops being a freelancer — but they are all unpaid, which means they are all funded by the rate you charge for everything else.

Rather than guessing your utilisation, measure it. Track two or three ordinary weeks, add up the hours you put on an invoice, and divide by the hours you worked. Do it before you set a rate you will live with for a year. It is also the cheapest lever you have: moving from 50% to 60% utilisation is a 17% cut in the rate you need, and it is often easier to win than a 17% price rise. Faster invoicing, reusable proposal templates and a tighter scope all buy utilisation back.

Costs and the tax reserve: the two things that leave before you do

Business costs feel small one at a time and are rarely small in aggregate. Design or development software, a laptop replaced every few years, professional indemnity insurance, an accountant, a coworking desk, a phone plan, a domain and hosting, a course, payment processing fees. Enter them as annual figures and the calculator spreads them across your billable hours, which is where they actually land. If they come to 15% or more of everything you invoice, the tool says so — anything you cut there is revenue you no longer have to win.

The tax reserve is handled differently and deliberately so. This tool does not calculate tax and will never show you a rate for your country, because what you owe depends on where you live, how you are registered, what expenses are allowable, what other income you have and which social or pension contributions apply to the self-employed. Those rules change, and a calculator that guessed at them would be confidently wrong. Instead you enter the percentage of profit you hold back, and the tool shows what that reservation does to the rate you need. For the percentage itself, ask your national tax authority or an accountant who knows your circumstances — and once you have it, move the money to a separate account the day each invoice is paid.

One more thing the reserve does not cover: the gaps. A contract ending, a client paying sixty days late, a quiet January. Employment smooths those over; freelancing does not. A cash buffer is the freelance equivalent of notice pay, and the emergency fund calculator will size one from your real outgoings.

Your floor is not your price

Everything above produces one thing: the rate at which freelancing delivers the income you asked for. That is a floor, not a price. It says nothing about what clients in your field pay, and this page will never pretend otherwise — any site quoting “the average rate” for your profession is describing a different market, a different year and a different level of experience from yours.

Find the market number the slow way: ask peers what they charge, read the rate bands on contract job listings in your city, and notice which of your quotes are accepted instantly — an immediate yes is usually a rate that was too low. Then compare the two numbers. If the market comfortably clears your floor, you have room, and the right move is usually to charge toward the market rather than toward your costs. If the market sits below your floor, no amount of recalculating fixes it: the answer is different clients, a narrower specialism, higher utilisation, lower overheads, or pricing the outcome instead of the hour.

And revisit it. Rates set in your first year tend to survive for three, long after the work got better and the costs went up. Save the page, come back each year with updated overheads and an honest utilisation figure, and see what the number has become.

Frequently asked questions