How to Calculate Your Freelance Rate (Without Undercharging)
Most freelancers set their rates by guessing what the market will bear. Here's the math that tells you the actual minimum you need to charge — and why it's almost certainly higher than what you're currently billing.
The freelance rate conversation usually goes like this: "What do other designers/developers/writers charge?" And then you pick a number slightly below that because you don't feel experienced enough to charge the same.
This is backwards. Your rate shouldn't be based on what other people charge. It should be based on what you need to earn, divided by the time you can actually bill for. The market sets the ceiling. Your math sets the floor. Most freelancers discover their floor is higher than they thought.
The Formula
Required hourly rate = (Annual Income Target + Annual Business Expenses) ÷ (1 - Tax Rate) ÷ Billable Hours per Year
That's it. Four numbers. Let's break each one down.
Annual Income Target is what you want to take home after taxes and business expenses. Not gross revenue — net personal income. What you'd pay yourself as a salary. If you're not sure, start with what you'd accept as a full-time employee doing the same work, plus 20% (because you don't get benefits, PTO, or retirement matching).
Annual Business Expenses include everything you spend to run the business: software subscriptions (Adobe, Figma, project management tools), hardware (computer, monitor, peripherals), insurance (liability, health if self-purchased), home office costs, professional development, accounting/bookkeeping, website hosting, phone plan (business portion), and any coworking space or travel costs. For most solo freelancers, this ranges from $8,000 to $20,000 per year.
Tax Rate for self-employed individuals in the US is typically 25-35% when you combine self-employment tax (15.3%) with income tax. Use 30% if you're unsure. Adjust based on your actual tax situation and state.
Billable Hours per Year is where most freelancers get the math wrong. A full-time year is about 2,080 hours (40 hours × 52 weeks). You might think you can bill most of that. You can't. Subtract vacation (2-4 weeks), sick days, holidays, and then the big one: non-billable work. Sales calls, proposals, invoicing, bookkeeping, marketing, admin, email, project management — none of this is billable. Realistic billable hours for a solo freelancer range from 1,000 to 1,400 per year. If you've never tracked this before, use 1,200.
Running the Numbers
Example: You want to take home $70,000. Your business expenses are $15,000 per year. Your tax rate is 30%. You can bill 1,200 hours per year.
Required annual gross = ($70,000 + $15,000) ÷ (1 - 0.30) = $85,000 ÷ 0.70 = $121,429
Required hourly rate = $121,429 ÷ 1,200 = $101.19/hour
Most freelancers charging $50-60/hour wonder why they can't save money or take vacations. This is why. The math says they need to charge $100+ to hit a modest income target.
From Hourly to Project Rates
Hourly rates have problems — they punish you for getting faster and they create adversarial billing conversations with clients. Project rates are almost always better. But you need the hourly number to calculate project rates.
A logo design typically takes 15-30 hours depending on complexity. At $100/hour, that's $1,500-$3,000. A full brand identity (logo, colors, typography, guidelines, collateral templates) runs 40-80 hours: $4,000-$8,000. A website design project might be 60-150 hours: $6,000-$15,000.
These numbers feel high if you've been charging $500 for a logo. They feel reasonable if you've ever wondered why you work 60-hour weeks and still can't build savings.
When to Charge More
The formula gives you your floor — the minimum viable rate. But rates should be higher when the value you deliver exceeds the time you invest. A landing page that takes you 20 hours but generates $100,000 in revenue for the client is not a $2,000 project. It's a $10,000-$20,000 project.
Value-based pricing works when you can connect your deliverable to a measurable business outcome. "I'm redesigning your checkout flow, and similar redesigns have increased conversion by 15-30% for comparable businesses. At your current revenue, that's $50,000-$100,000 in additional annual revenue. My fee is $15,000." That's a much better conversation than "my rate is $100/hour and I estimate 40 hours."
Not every project lends itself to value-based pricing. When it doesn't, use the formula. When it does, the formula is your floor and the value to the client is your ceiling.
Track Your Actual Numbers
Run the formula once to set your rates. Then track your actual time, actual income, and actual expenses for a quarter. Most freelancers discover one of two things: either they're billing fewer hours than they estimated (which means the rate needs to be even higher), or they're spending more on expenses than they budgeted (same conclusion).
The freelancers who thrive long-term are the ones who treat this as a business with real numbers, not a creative practice with occasional invoicing.
We built a rate calculator spreadsheet (with live formulas) and a full time-tracking system into both the Freelance Creative Agency Pack for Notion and the spreadsheet version for Excel/Google Sheets. Enter your numbers, see your rates, track your hours. $9 launch price.
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