Freelance Rate Calculator
Work backwards from your desired take-home income to find the minimum hourly rate you need to charge, accounting for self-employment tax, federal and state income tax, and business expenses.
How This Calculator Works
This calculator works backwards from your desired annual take-home income to determine the minimum hourly rate you need to charge as a freelancer. It accounts for self-employment tax (Social Security and Medicare), federal income tax using 2025 brackets, state income tax at a flat rate approximation, the qualified business income (QBI) deduction, and your business expenses including health insurance and retirement contributions. Because taxes depend on gross income, which itself depends on the rate being solved for, the calculator uses an iterative approach to converge on the correct answer.
Why Your Rate Needs to Be Higher Than You Think
Many freelancers underestimate the rate they need to charge because they forget that self-employment comes with costs that employers normally absorb. As a W2 employee, your employer pays half of your Social Security and Medicare taxes, contributes to your health insurance, and often matches retirement contributions. As a freelancer, you pay the full 15.3% self-employment tax yourself, purchase your own health insurance, fund your own retirement, and cover business overhead. You also cannot bill every working hour — time spent on administration, marketing, invoicing, and professional development is unbillable. The gap between a naive rate calculation (desired income divided by hours) and the actual required rate is often 40% or more. For a side-by-side employment comparison, use the W2 vs 1099 Comparison Calculator.
What Goes Into the Calculation
- Self-employment tax. The combined Social Security and Medicare rate for self-employed individuals is 15.3% on 92.35% of net self-employment earnings. Social Security tax applies up to the annual wage base ($176,100 for 2025), and an additional 0.9% Medicare surtax applies above certain income thresholds. Half of the base SE tax is deductible when computing adjusted gross income.
- Federal income tax. The calculator applies 2025 marginal tax brackets after subtracting the standard deduction and the QBI deduction (if eligible) from adjusted gross income.
- State income tax. A flat rate approximation is applied to income before the QBI deduction. Most states have graduated brackets, so this is a simplification — use your state's effective rate for the best estimate.
- QBI deduction. The Section 199A qualified business income deduction allows eligible self-employed individuals to deduct up to 20% of qualified business income, subject to taxable income thresholds. The calculator applies the simplified version of this deduction.
- Health insurance and retirement. These are modeled as above-the-line deductions that reduce your adjusted gross income and income tax, but do not reduce self-employment tax. This matches the actual tax treatment for self-employed health insurance premiums and contributions to SEP-IRAs or Solo 401(k) plans.
- Business expenses. Other business expenses (office, equipment, software, professional services) are treated as Schedule C deductions that reduce both net SE income and adjusted gross income.
Frequently Asked Questions
Why is the required rate so much higher than my desired income divided by hours?
The naive calculation (take-home divided by billable hours) ignores taxes and expenses entirely. As a self-employed individual, you owe self-employment tax (15.3%), federal income tax, potentially state income tax, and must cover health insurance, retirement savings, and business overhead from your gross revenue. These obligations typically add 30% to 50% on top of the naive rate, depending on your income level and tax situation. To see what your current pricing translates to in practice, use the True Hourly Rate Calculator.
How many billable hours per week is realistic?
Most full-time freelancers bill between 20 and 30 hours per week. The remaining time goes to finding clients, administrative tasks, invoicing, professional development, and unavoidable downtime between projects. Billing 40 hours per week consistently is rare outside of long-term contracts. Be conservative with your estimate to avoid setting a rate that leaves you short.
Should I include vacation and sick time in billable weeks?
No. The "billable weeks per year" input should reflect only the weeks you actually expect to bill clients. If you plan to take three weeks of vacation and expect one week of sick or personal time, enter 48 weeks (52 minus 4). Freelancers do not receive paid time off, so unbilled weeks directly reduce your annual revenue.
Does this calculator account for quarterly estimated tax payments?
The calculator computes your total annual tax liability, which is what you would pay across four quarterly estimated tax payments. It does not break the amount into quarterly installments or account for safe harbor rules. For quarterly payment scheduling, use the Self-Employment Tax Estimator.