Tools
Bill Rate Calculator
Work out your freelance bill rate and cost per hour from your income goal, billable hours, and overhead. Free, instant, no signup.
Your inputs
Set your income goal and availability to find your ideal rate.
Your hourly rate
$89/hr
Minimum to hit your income goal
How this hourly rate calculator works
We take your desired annual take-home income and work backwards to find your minimum bill rate — the price you charge clients per hour. First, we add your overhead percentage (taxes, insurance, software, business expenses) to find your gross revenue target. Then we divide by your total billable hours per year (working weeks × billable hours per week) to get your minimum cost per hour as a freelancer.
Key assumptions
- Billable hours ≠ total hours. Enter only the hours you realistically expect clients to pay for. Track your own ratio; this tool does not assume a universal utilization rate.
- Overhead is one combined input. Decide which taxes, insurance, software, equipment, unpaid time, and other costs it needs to cover in your situation.
- Working weeks are user controlled. Reduce the input for vacation, illness, training, or seasonal gaps that apply to you.
Transparent calculation
Formula, example, sources, and limits
This tool is a planning aid. Its output is the arithmetic implied by your inputs, not a forecast, quote, tax calculation, or professional recommendation.
Formula used
minimum bill rate = annual take-home goal ÷ (1 − overhead rate) ÷ (working weeks × billable hours per week)
Worked example: A $60,000 take-home goal, 30% combined overhead, 48 working weeks, and 20 billable hours a week produces a modeled floor rate of about $89/hour ($85,714 gross revenue divided by 960 billable hours).
Assumptions you control
- The annual goal is the amount you want left after the combined overhead percentage entered in the tool.
- Billable capacity is working weeks multiplied by paid client hours per week.
- The daily and 20-hour project figures are simple multiples of the calculated floor rate.
Important limitations
- A calculated floor rate does not prove that buyers will pay it or that enough billable work exists.
- The single overhead percentage simplifies taxes, benefits, unpaid time, bad debt, fees, and operating expenses.
- Project scope, revision risk, value to the client, and local market conditions are outside the formula.
Sources and further reading
- U.S. Bureau of Labor Statistics — OEWS May 2025 methods
Use occupational wage data only as market context; OEWS measures wage-and-salary workers, not self-employed freelance quotes.
- IRS — Self-employed individuals tax center
Primary US guidance on net profit and self-employed filing obligations. The calculator does not implement IRS forms.
Frequently asked questions
What is a bill rate?+
Your bill rate is the hourly price charged to a client. A planning floor can include the take-home goal plus taxes, software, insurance, and non-billable time, but the appropriate scope and price depend on the engagement and what a buyer will accept.
How do I calculate cost per hour as a freelancer?+
Add the annual costs you want the rate to recover—such as tools, insurance, equipment, and selected tax reserves—then divide by realistic billable hours. This produces a planning floor, not accounting profit; unpaid time, bad debt, scope changes, and omitted costs can still reduce the result.
What's the difference between bill rate and pay rate?+
Pay rate (or take-home rate) is what remains for you per hour, while the bill rate is what the client pays. A sustainable bill rate normally needs to be higher because taxes, overhead, and non-billable time sit between the two, but the tool cannot determine what a buyer will accept.
What hourly rate should I charge as a beginner freelancer?+
Start with two separate checks: the minimum rate implied by your income goal and capacity, and a dated sample of what relevant buyers pay for comparable work. This calculator handles the first check; it does not determine market demand.
Are billable hours the same as working hours?+
No. Proposals, marketing, admin, learning, and some client communication may be unpaid. Track your own billable and non-billable time for several weeks instead of relying on a universal percentage.