Setting a freelance rate that actually pays the bills is harder than it looks. Most advice stops at “divide your desired salary by 2,080 hours.” That number is wrong in three important ways — and charging it will leave you underearning from day one.
This guide walks through the real math: the taxes, expenses, and time realities that most rate calculators ignore. If you want to skip straight to the numbers, use the freelancer rate calculator and come back for the explanation.
Why most freelance rate advice is wrong
The standard formula — annual salary divided by working hours — assumes you work like a salaried employee. You don’t. Three things make freelance economics fundamentally different:
You pay self-employment tax on top of income tax. As a W-2 employee, your employer covers half of your Social Security and Medicare contributions. As a freelancer, you pay both halves — a combined rate of 15.3% on 92.35% of your net profit. On a $80,000 net income, that’s roughly $11,300 in SE tax alone before you pay a dollar of income tax.
You have more expenses than an employee. Health insurance, software subscriptions, home office costs, professional development — these come out of your revenue, not your employer’s budget. A freelancer earning $100,000 in revenue might have $15,000–$25,000 in business expenses before taxes.
You can’t bill every hour you work. Admin time, client emails, proposals, invoicing, marketing — these are real working hours that generate zero billable income. Most freelancers find that 5–6 hours per day is a realistic billable ceiling, not 8.
The right way to calculate your freelance rate
Start with your target take-home pay — the net income you want after taxes and expenses. Then work backwards through five layers:
Layer 1: Your income target
Pick the annual net income you want. Be honest — this is what you actually keep, not your gross revenue. $60,000, $80,000, $120,000 — whatever your goal is.
Layer 2: Self-employment tax
Add back the SE tax you’ll owe. At the federal level, this is 15.3% applied to 92.35% of your net profit. Use the IRS SE tax deduction (you can deduct half of SE tax from your gross income) to slightly reduce the burden, but plan for roughly 14% of net profit going to SE tax.
Layer 3: Income tax
Add federal and state income tax. Federal rates for most freelancers fall in the 22–24% bracket. State rates vary from 0% (Texas, Florida, Washington) to over 13% (California). The state dropdown in the ChargeWhat calculator handles this automatically.
Layer 4: Business expenses
Add your monthly business expenses multiplied by 12. Include everything: software, equipment depreciation, home office, health insurance premiums, professional memberships. Health insurance alone averages $400–600 per month for individual coverage — $4,800–$7,200 per year that your rate needs to cover.
Layer 5: A profit buffer
Add 15–25% above your break-even point. This covers slow months, late-paying clients, unexpected expenses, and retirement savings. Freelance income is variable — your rate needs to compensate for that variability.
Calculating your billable hours
Once you know your annual revenue target, divide by your actual billable hours — not a theoretical 2,080.
Start with 52 weeks and subtract your time off: vacation, public holidays, sick days, and the slow periods that come with any freelance business. Most freelancers realistically take 4–6 weeks off per year, leaving 46–48 working weeks.
Then multiply by your daily billable hours. If you work 8-hour days but spend 2 hours on admin, sales, and communication, your billable hours are 6 per day — not 8. At 6 billable hours over 48 working weeks of 5 days each, you have 1,440 billable hours per year.
Divide your annual revenue target by 1,440. That’s your minimum hourly rate.
A worked example
Target take-home: $80,000 State: Illinois (4.95% income tax) Weeks off: 4 Billable hours per day: 6 Monthly business expenses: $300 Monthly health insurance: $450 Profit buffer: 20%
Working through the math: annual expenses of $9,000, billable hours of 1,440, SE tax of approximately $18,000, income tax of approximately $22,000 — the minimum hourly rate comes out to around $106/hr, with a recommended rate (including buffer) of $127/hr.
At $50/hr — a rate many new freelancers charge — this person would net roughly $35,000 after taxes and expenses. Less than half their goal.
When to raise your rate
Your rate isn’t fixed. Review it at least annually, and raise it when:
You’re fully booked more than two months out. Scarcity means your rate is below market.
You’ve added significant skills or credentials since you last set your rate.
Your expenses have increased — particularly health insurance, which rises predictably every year.
A client hasn’t had a rate increase in more than two years. Annual 3–5% increases are standard and expected.
You’re winning every proposal. A healthy win rate is 20–40%. If you’re winning everything, you’re likely underpriced.
What about project rates and retainers?
Your hourly rate is a foundation, not a ceiling. For project work, estimate hours, apply your hourly rate, then add a 10–20% buffer for scope creep. For retainers, apply a small discount (5–10%) in exchange for the predictability of guaranteed monthly income.
Never quote a project rate lower than your hourly rate would produce. The client is buying your output, not your time — but your time is still the constraint.
The bottom line
Freelance rates that account for the real costs of self-employment are almost always higher than new freelancers expect. That’s not because the market is unfair — it’s because the full cost of working for yourself is genuinely higher than most people calculate until they’ve done it wrong once.
Use the ChargeWhat freelancer rate calculator to run your own numbers. Change the inputs, see what happens to your rate, and find the number that actually covers what you need.
This article provides general information about freelance rate calculation. Tax rates and figures are based on 2026 federal and state rates. This is not tax advice — consult a CPA for guidance specific to your situation.