What your hourly rate actually has to pay for
An employee's salary buys one thing: their time. A freelance rate buys five, and only one of them is time. Every hour you invoice has to cover your own pay, the tax on it, the cost of running the business, the working hours nobody pays you for, and the weeks you are not working at all. Ignore any one of those and the rate comes out too low by a predictable amount.
Start with the arithmetic that catches almost everyone. You want $90,000 in your pocket. Divide that by the 2,080 hours in a nominal working year and you get $43 an hour, and that figure is wrong by a factor of three. Tax on the profit that produces $90,000 of take-home is roughly $33,000 at a 27% effective rate. Software, insurance, accounting and a laptop are another $14,000. Health cover and retirement that an employer would have paid are $15,000 more. That is $152,000 of revenue before you have thought about hours.
Then the hours shrink. Take six weeks out for holiday, public holidays and illness and you have 46 working weeks, not 52. Of the 40 hours in each of those weeks, the ones spent pitching, scoping, invoicing, chasing payment, keeping your skills current and doing your own bookkeeping are unpaid. At 65% billable utilization you have about 1,196 chargeable hours in a year, not 2,080. Divide $152,000 by 1,196 and the honest number is close to $127 an hour — and that is before any allowance for the invoice that gets discounted or never paid.
The formula, and the one division everybody puts in the wrong place
The calculation runs backwards from take-home pay in four moves.
One: gross up for tax. Divide the take-home you want by (1 − tax rate). At a 27% effective rate, $90,000 of take-home needs $123,288 of net profit, because 27% of $123,288 is $33,288 and the remainder is your target. Notice what is being divided: your personal take-home, and nothing else.
Two: add the business costs. Overhead and self-funded benefits are deductible business expenses, so they are paid out of revenue before profit is calculated and never get taxed. That means they are added after the gross-up, not before it. This is the single most common error in rate calculators and in spreadsheets: dividing the sum of income and overhead by (1 − t) taxes your software subscriptions. With the numbers above, that mistake inflates the required revenue by about $10,700 a year and the rate by roughly $9 an hour.
Three: gross up for leakage. Some invoiced work is discounted at the last minute, written off in a goodwill gesture, or simply never paid. If that is 3% of what you bill, you must bill 1 ÷ 0.97 of what you need to collect.
Four: divide by billable hours, not by working hours. Billable hours are weeks × hours per week × utilization. This is where the leverage is: the denominator sits under everything, so utilization moves the rate more than any other input. Going from 55% to 70% utilization on the same working week cuts the required rate by more than a fifth. Measuring your own figure is worth doing properly — the billable utilization rate calculator separates utilization from realization so you know which one is hurting.
Worked example: $100,000 take-home on a 50%-billable week
Take a consultant who wants $100,000 of take-home pay, spends $20,000 a year running the business, pays an effective 20% on profit, works 50 weeks × 40 hours, and bills half of that time. Assume no write-offs.
- Working hours. 50 × 40 = 2,000 hours a year.
- Billable hours. 2,000 × 0.50 = 1,000 hours. Half the year is sales, admin and unpaid scoping.
- Profit needed before tax. 100,000 ÷ (1 − 0.20) = 100,000 ÷ 0.80 = $125,000.
- Check the tax. 20% of $125,000 is $25,000, and $125,000 − $25,000 = $100,000. Correct.
- Revenue to collect. 125,000 + 20,000 = $145,000.
- Hourly rate. 145,000 ÷ 1,000 = $145.00.
- Day rate. 145 × 8 = $1,160.
- Per hour actually worked. 145,000 ÷ 2,000 = $72.50. That is the number to compare against a salaried job's hourly equivalent.
Now change one input. Add a 10% write-off allowance and the revenue you must invoice rises to 145,000 ÷ 0.90 = $161,111, taking the rate to $161.11. A tenth of your invoices going unpaid costs 11% on every hour you bill — which is why a deposit and a short payment term are worth more than most rate negotiations.
How to read the result: it is a floor, not a price
The number this calculator returns is the rate at which you exactly hit your target with nothing left over. Treat it as a cost floor. Quote at the floor and a single slow quarter, one bad-debt client, or an unbudgeted equipment failure puts you behind for the year. Size a contingency from your own numbers rather than a rule of thumb: one dead month out of twelve is 8% of your capacity, so a margin of at least that much on top of the floor is what keeps a single quiet stretch from coming straight out of your income — and it is separate from any money you want to reinvest in the business.
Check the earnings per hour actually worked output against the salaried alternative before you decide the rate is high. A $145 rate on 50% utilization is $72.50 per working hour, which against 2,000 hours is $145,000 of revenue — and out of that comes tax, overhead and every benefit an employer would have provided. In both examples on this page the required rate lands at roughly three times the salary-divided-by-2,080 figure, and that multiple is not a windfall: it is exactly what tax, overhead, benefits and unpaid time consume.
Then sanity-check utilization, because it is the input people flatter themselves about. Count it from last year's invoices and calendar rather than assuming a figure: hours a client paid for, divided by hours you worked. The arithmetic sets the sensible ceiling for you. Above 85% a 40-hour week leaves under six hours for everything that is not delivery, which means no selling — and no selling is how a busy quarter becomes an empty one. Below 40%, the problem is usually demand rather than price, and raising the rate to compensate makes the demand problem worse.
Finally, decide whether you are pricing time at all. An hourly rate ties your income to your availability and quietly penalises you for getting faster. Fixed project fees and value-based pricing break that link, and the rate this calculator produces is still what you use to check that a fixed fee is not a loss: divide the quoted fee by the hours you honestly expect to spend and compare.
Hourly rate needed by take-home target and utilization
| Take-home target | 50% billable | 60% billable | 70% billable | 80% billable |
|---|---|---|---|---|
| $60,000 | $120.86 | $100.72 | $86.33 | $75.54 |
| $80,000 | $150.64 | $125.53 | $107.60 | $94.15 |
| $100,000 | $180.42 | $150.35 | $128.87 | $112.76 |
| $125,000 | $217.64 | $181.37 | $155.46 | $136.03 |
| $150,000 | $254.87 | $212.39 | $182.05 | $159.29 |
Read across a row to see what utilization is worth: at a $100,000 target, moving from 50% to 70% billable is worth $51.55 an hour, or the difference between a hard year and a comfortable one.
Where the tax rate comes from
The single tax rate in this calculator stands for three separate charges on US self-employment income. Self-employment tax, computed on Schedule SE, is 15.3% — 12.4% for Social Security plus 2.9% for Medicare — levied on 92.35% of your net Schedule C earnings, which works out at about 14.1% of profit, with the Social Security portion stopping at the annual taxable maximum the Social Security Administration republishes each October and the Medicare portion continuing without limit. An additional 0.9% Medicare surtax applies above $200,000 of wages and self-employment income for a single filer. Half of the self-employment tax is then deductible against income tax. On top of that sit federal income tax at your marginal bracket, less any qualified business income deduction, and state and local income tax.
Add the pieces to see the scale: roughly 14.1% of profit for self-employment tax alone, plus your federal marginal bracket after the qualified business income deduction and the deductible half of self-employment tax, plus whatever your state charges. Work out your own figure with the self-employment tax calculator, and remember that self-employed tax is paid in four instalments across the year — the quarterly estimated tax calculator sizes those payments and the penalty for missing them.
Mistakes that produce a rate that cannot work
- Dividing a salary by 2,080. It omits tax, overhead, benefits, unpaid time and unworked weeks — five omissions in one number, and it lands roughly a third of the way to the right answer.
- Taxing your overhead. Grossing up the sum of income and expenses instead of income alone. Overhead is deductible, so it comes out of revenue untaxed.
- Assuming an employee's utilization. A salaried worker is paid for admin, training and meetings. You are not. Every hour you spend selling is an hour the rate has to fund.
- Forgetting the employer-side costs you now carry. Health insurance, retirement matching, paid leave, equipment and the employer half of payroll tax were all invisible on a payslip and are all yours now.
- Using calendar weeks instead of working weeks. 52 weeks assumes no holiday and no sick days. Six weeks out of 52 is a 12% cut to your billable capacity.
- Ignoring the unpaid invoice. Bad debt and last-minute discounts are a cost of doing business. Two or three percent of revenue is a reasonable allowance if you have no history to go on.
- Quoting the floor. The output is the break-even rate for your target. With no margin, the first quiet month is taken straight out of your income.
Hourly, daily, project or retainer
The rate is one number that supports four pricing models, and the model matters more than the number.
Hourly is the right default when scope is genuinely unknowable — discovery work, incident response, ad-hoc support. It is honest and it is easy to sell, but it caps your income at your available hours and it means every efficiency gain goes to the client rather than to you.
Day rates reduce the accounting friction and suit on-site or block-booked work. Always state how many hours a day covers and what happens beyond it, because "a day" quietly becomes ten hours otherwise. This calculator derives the day rate from the hourly figure so the two cannot drift apart.
Fixed project fees transfer the estimating risk to you and the certainty to the client, which is why they can carry a premium. Price them by estimating hours honestly, multiplying by the rate here, then adding a contingency for the parts of the brief that are still vague. Use a break-even check on the fee itself — the break-even point calculator works for a project the same way it works for a product.
Retainers buy access or a reserved block of capacity and are the only model that makes your revenue predictable. Reserved capacity should be priced at or above your hourly rate, not discounted, because you are giving up the option to sell those hours elsewhere; a discount is only defensible for a long commitment paid up front.
One last comparison worth running: if you are weighing a contract against a permanent role, convert both to the same basis with the salary to hourly calculator and then set the contract rate with this one. The gap between the two is what independence actually costs.