RateFloor

Sustainable Freelance Rate Calculator

Your rate has to pay for every hour you cannot bill.

Target take-home ($/yr)

Weeks worked per year

Hours worked per week

Share of hours billable (%)

Tax reserve (%)

Benefits & insurance ($/yr)

Business expenses ($/yr)

Unbilled scope creep (%)

AI speed-up on delivery (%)

Rate you need

$146.87/hr

A freelance rate has to cover every hour you are not billing, the leave nobody pays you for, the benefits an employer would have provided, and the tax you owe on all of it. Dividing a target salary by 2,080 hours produces a number that quietly guarantees a shortfall.

Real utilisation: 53%
Revenue needed: $135,556
Rate if AI cuts your hours: $195.83/hr

What you entered

Target take-home ($/yr): 85000Weeks worked per year: 46Hours worked per week: 38Share of hours billable (%): 60Tax reserve (%): 28Benefits & insurance ($/yr): 11000Business expenses ($/yr): 6500Unbilled scope creep (%): 12AI speed-up on delivery (%): 25

1
Revenue the business has to bring in
$85,000 ÷ (1 − 28% tax) + $11,000 benefits + $6,500 expenses= $135,555.56
2
Hours you can actually bill
46 wk × 38 hr × 60% billable= 1,049 hr of 1,748 worked
3
After unbilled scope creep
1,049 hr × (1 − 12%)= 923 hr — real utilisation 53%
4
Rate you need to charge
$135,555.56 ÷ 923 hr= $146.87/hr
5
Working 25% faster with AI, billing hourly
923 hr × (1 − 25%) at $146.87= 692 billable hr — $33,888.89 short
6
Two ways to close that gap
raise the rate to $195.83, or sell the freed hours= $195.83/hr or 33% more work at fixed price

Result

Rate you need: $146.87/hr

To take home $85,000 you need $135,556 of revenue, and only 923 of your 1,748 working hours are billable after admin and scope creep — real utilisation of 53%. That sets the rate at $146.87 an hour. Working 25% faster with AI while still billing hourly leaves you $33,889 short, so either the rate rises to $195.83 or you move to fixed-price work and sell the 33% extra capacity.

Freelance hourly rate needed to hit common take-home targets

Every row runs the same calendar: 46 weeks a year at 38 hours, 60 percent of those hours billable, and 12 percent of the billable ones lost to unbilled scope creep. That leaves 923 sellable hours out of 1,748 worked, which is real utilisation of 53 percent. The take-home figure is grossed up for a 28 percent tax reserve, then 11,000 dollars of benefits and 6,500 dollars of business expenses are added to give the revenue the business must produce.

Target take-home ($/yr)	Revenue the business needs	Rate you need ($/hr)	Rate if AI cuts hours 25%	Shortfall if you keep billing hourly
$50,000	$86,944	$94.20	$125.60	$21,736
$60,000	$100,833	$109.25	$145.67	$25,208
$75,000	$121,667	$131.82	$175.77	$30,417
$85,000	$135,556	$146.87	$195.83	$33,889
$100,000	$156,389	$169.45	$225.93	$39,097
$125,000	$191,111	$207.07	$276.09	$47,778
$150,000	$225,833	$244.69	$326.25	$56,458
$200,000	$295,278	$319.93	$426.57	$73,819

Utilisation moves the rate more than anything else in this table. Holding the 85,000 dollar target and changing only the billable share, the required rate runs $220.31 at 40 percent billable, $176.25 at 50 percent, $146.87 at 60 percent, $125.89 at 70 percent and $110.15 at 80 percent, so a ten point swing in how much of your week you can actually sell is worth more than a large change in target income. The last two columns are the AI trap: delivering the same work 25 percent faster on hourly billing turns 923 sellable hours into 692, which is why the rate has to rise by a third or the work has to move to fixed price, where the freed capacity is yours to sell again. The tax reserve is a planning percentage, not a tax computation - actual liability depends on your structure, allowances and other income. Illustrative only; run your own numbers with your real calendar and reserve rate.

A sustainable freelance rate calculator works out what you have to charge per hour to end up with the income you actually want, once every hour you cannot bill has been accounted for. The common approach - take a target salary, divide by 2,080 hours, add a bit - fails for a specific reason: it prices your time as though an employer were still absorbing everything that sits around the work. Nobody is paying you to write proposals, chase invoices, do your own bookkeeping, take a holiday, or be ill.

The calculation runs in two directions. Downward from your target: the take-home figure has to be grossed up for the tax you will owe, and then benefits an employer would have provided - health cover, pension, equipment, software, professional insurance - plus ordinary business expenses have to be added on top. That gives the revenue the business must generate, which is invariably far above the salary the number started from. Upward from your calendar: weeks worked, hours per week, and the share of those hours that are genuinely billable produce the hours available to sell. Utilisation of sixty percent is a realistic figure for an established freelancer, and lower is common.

Scope creep then takes a further bite that most rate calculations ignore entirely. Work delivered beyond what was agreed, revisions past the included round, and the meeting that was supposed to be fifteen minutes are all billable hours converted into unbilled ones. Building a realistic percentage into the model, rather than assuming it away, raises the required rate in a way that reflects how projects actually run. Dividing revenue needed by hours genuinely sellable gives the rate, and the gap between that figure and what a comparable employee earns per hour is not greed - it is the cost of carrying everything an employer would otherwise carry.

The AI scenario addresses a problem that has become acute. If a tool lets you deliver the same work in significantly less time and you bill by the hour, your income falls in direct proportion. Being twenty-five percent faster means billing twenty-five percent fewer hours for identical output, and the client captures the entire benefit. There are two responses: raise the hourly rate so the same revenue arrives in fewer hours, or move to fixed-price work where the freed capacity belongs to you and can be sold again. The calculator quantifies both, because the choice is now one of the more consequential decisions a freelancer makes.

Utilisation is the number that sets your rate

Working 38 hours a week does not mean billing 38. Proposals, admin, invoicing, marketing and the meetings that lead nowhere all consume paid time without producing it. Sixty percent utilisation is realistic for an established freelancer, and after scope creep the genuinely billable share falls further. Halving your sellable hours doubles the rate you need.

AI speed-ups punish hourly billing

If a tool makes you a quarter faster and you charge by the hour, you bill a quarter less for the same delivered work and the client keeps the entire gain. The two ways out are raising your rate so the same revenue arrives in fewer hours, or moving to fixed-price work where the time you save belongs to you and can be sold again.

Frequently asked questions

I want 85,000 dollars take-home working 38 hours over 46 weeks - what should I charge?

About 147 dollars an hour. Grossing up for a 28 percent tax reserve and adding 11,000 of benefits and 6,500 of expenses means the business needs 135,556 dollars of revenue. Of 1,748 working hours, 60 percent are billable and scope creep removes 12 percent of those, leaving 923 sellable hours.

Why is my real utilisation only 53 percent?

Because 923 genuinely billable hours out of 1,748 worked is 53 percent. The 60 percent billable share is before scope creep, and unbilled overruns take another 12 percent of what remains. That is why dividing a target salary by 2,080 hours produces a rate roughly three times too low.

If AI makes me 25 percent faster, what happens to my income?

On hourly billing you fall 33,889 dollars short, because 923 sellable hours become 692 for the same delivered work. Closing it means raising the rate to about 196 dollars an hour, or switching to fixed-price and selling the 33 percent extra capacity the speed-up creates.

Should I include a tax reserve rather than calculating actual tax?

A reserve percentage is the practical approach for a rate calculation, because actual liability depends on your structure, allowances and other income. Set it slightly high rather than low - an under-reserved freelancer meets a tax bill they cannot pay, which is a far worse outcome than a rate a few dollars above the minimum.

How does this differ from the basic freelance rate calculator?

The simpler tool divides required revenue by billable hours, which answers the arithmetic. This one adds the things that decide whether the rate survives contact with a real year: unbilled scope creep, benefits an employer would have provided, and what an AI speed-up does to hourly income.