How much to charge: working backwards from the income you need

Ask a room of freelancers what they charge and you will hear round numbers with no reasoning behind them. Ask them how they arrived at those numbers and the room goes quiet. The honest answer is usually a shrug. There is a better way, and it runs in reverse: start from the income you need to live, then work backwards to the rate that produces it.

Begin at the end: your take-home target

The number that matters is the money that reaches your account after everything is taken out. Add up your real annual costs — housing, food, insurance, debt, retirement savings, a buffer for the unexpected — and add the amount you actually want left over. That total is your take-home target. Every calculation from here exists to hit it.

This reframes the whole exercise. You are no longer asking 'what feels like a fair rate?' You are asking 'what must I charge so that, after the world takes its cuts, I am left with what I need?' Those are very different questions with very different answers.

Work backwards through the deductions

Between the client's payment and your take-home sit several layers. To find your rate, add each one back on top of the target:

• Tax — set aside a realistic slice of profit for income and self-employment taxes. A common rule-of-thumb reserve is 25–35% of profit, but your actual figure depends on your country, bracket and deductions.
• Business expenses — total your yearly software, hardware, insurance, accounting and workspace costs.
• Platform and payment fees — if you work through a marketplace or take cards, add their percentage back.
• Non-billable time — accept that a large share of your working hours are spent finding work, not doing it.

Grossing up like this often doubles the naive figure. If you need to keep the equivalent of a modest salary, the revenue you must invoice to get there can be a third to a half higher — that gap is precisely what employees never see, because their employer absorbs it.

Divide by hours you will actually bill

Now split the grossed-up annual revenue across your realistic billable hours. This is where optimism kills rates. A year has around 2,000 working hours, but you will not sell all of them — holidays, admin, marketing, learning and slow patches eat a huge share. Plan for something closer to 1,000–1,300 billable hours. Divide your target revenue by that smaller, honest number and the required hourly rate appears.

The result frequently shocks people. A rate that looked greedy from the front looks merely survivable from the back. That is the point of working backwards — it replaces guilt and guesswork with arithmetic you can defend to a client and to yourself.

Translate the rate into how you actually sell

Your backwards-derived hourly rate is a floor, not a sales pitch. Use it to price projects: estimate the hours, multiply, and check the effective rate never dips below the floor. Use it to say no: any gig that pays under the floor is costing you money to accept, however busy it keeps you. And revisit the whole calculation whenever your costs, tax situation or target income change.