The most seductive number in freelancing is the hourly rate. Multiply $75 by 40 hours by 52 weeks and you get $156,000 — more than double what many full-time employees in the same field earn. The comparison is wrong in at least four ways, and understanding each one is the difference between freelancers who build wealth and freelancers who burn out at year three wondering where the money went. This guide walks through the honest math, then gives you a formula you can apply to your own numbers.
Error one: you cannot bill 2,080 hours
The full-time salary assumes every working hour is paid. Freelance hours are not. Pitching, invoicing, chasing late payments, updating your portfolio, doing your books, and marketing between projects are all unpaid — and they reliably consume a third to a half of a working week. Industry rule of thumb: assume about 1,200 to 1,400 billable hours per year, not 2,080. That $75/hour freelancer billing 1,300 hours grosses $97,500 — already a quarter less than the naive math suggested, before a single tax or expense.
Error two: the self-employment tax hit
In the United States, employees pay 7.65% of wages in FICA taxes (Social Security and Medicare) and their employer silently matches it. A freelancer is both people, so the self-employment tax covers both halves: 15.3% of net earnings up to the Social Security wage base. That alone is a 7.65-point penalty on every dollar compared to an employee's take-home. The IRS's self-employment tax guide details the current thresholds, and the deductible half-credit softens but does not erase the gap.
Layer income tax on top and the effective difference grows, because freelancers also pay quarterly estimated taxes, state and local business registrations, and (without an employer plan) retirement contributions entirely from their own gross. A useful planning shortcut: set aside 25–35% of every payment for taxes until you know your real bracket from experience.
Error three: benefits are part of compensation
A full-time package is more than salary. The employer's share of health insurance premiums alone commonly runs $6,000–$15,000 a year per employee; add retirement match (typically 3–6% of salary), paid time off (10 to 15 days is another 4–6% of a year), disability coverage, and payroll taxes the employer pays on your behalf. Total compensation routinely exceeds salary by 25–35%. A freelancer buying equivalent coverage individually — on the marketplace, without employer pooling — pays more for the same or thinner coverage, and every sick day or vacation week is unpaid.
This is the most commonly skipped line in freelance pricing, and it is why an employee earning $100,000 with benefits is often financially ahead of a freelancer billing $85 an hour.
Error four: expenses and dry spells
Software subscriptions, hardware, coworking space, professional insurance, accountants, courses — the freelancer pays for all of it from gross income, typically 5–15% of revenue. And the work itself is lumpy: even well-booked freelancers see gaps between projects, and a single unpaid client or a slow quarter can wipe out months of planning. Employees absorb dry spells with a salary; freelancers absorb them with savings, which is why the standard advice to hold a 6–12 month cash buffer before going independent is not optional decoration.
The conversion formula
Put together, here is how to convert a freelance rate into the salary it actually resembles:
Equivalent salary ≈ (rate × billable hours × (1 − tax burden) − business costs) + benefits value
Worked example with real numbers: $75/hour × 1,300 billable hours = $97,500 gross. Subtract 30% for taxes and the employer-half equivalents: $68,250. Subtract $9,000 in business costs: $59,250. Now add back the value of benefits you must buy yourself versus those an employer would provide — health coverage delta, retirement, paid time — which nets out to roughly −$20,000 in purchasing power against a benefits-loaded employee. The honest comparison: that $75/hour rate delivers the lifestyle of a salaried job paying around $80,000 — not $156,000.
Run the reverse direction when setting rates: take the salary you need, add 30% for taxes and benefits, add annual business costs, then divide by your realistic billable hours. A $100,000-equivalent freelance income needs a rate near $120–130/hour at 1,300 billable hours — not $50.
The salary calculator handles the wage-conversion arithmetic quickly, and once you are billing clients, the invoice generator keeps the payment side organized.
What freelancing genuinely offers back
None of this means freelancing is a bad deal — it means the deal is priced differently. The compensation for the tax and benefits gap is control: the ability to decline clients, set your calendar, work from anywhere, and capture the full upside of rate increases instead of a 3% annual raise. Many freelancers also unlock tax strategies unavailable to employees — deducting a home office, business mileage, equipment, and retirement contributions well above employee limits. The honest comparison is not "which pays more on paper" but "which risk-and-freedom package fits your life." What this math guarantees is that you make that choice with real numbers instead of a rate that flatters you.