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Free Project Profitability Calculator
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Free Project Profitability Calculator

A flat fee can look impressive until you divide it by the actual hours worked. This free calculator shows you your real hourly rate and net profit on any project — before you say yes.

Project Profitability Calculator

Discover your real hourly rate and net profit before you commit to a project

Costs specifically for this project only.
Net Profit $0.00 After expenses
Real Hourly Rate $0.00 per hour
Project Fee
Expenses
Hours
Margin

How your real hourly rate is calculated

Most freelancers calculate profit by subtracting expenses from their fee — and stop there. That number looks healthy until you divide it by actual hours worked and apply your tax rate. The result is your real hourly rate: the only number that tells you whether a project is genuinely worth taking.

Real hourly rate

  • Step 1: Net revenue = Project fee − Project expenses
  • Step 2: After-tax income = Net revenue × (1 − Tax rate)
  • Step 3: Real hourly rate = After-tax income ÷ Estimated hours

Enter your numbers once and all three outputs — real hourly rate, net profit, and effective margin — update instantly. No spreadsheet required.

That flat fee isn’t as big as it looks.

A $5,000 project sounds like good money. Subtract $600 in software licenses and subcontractor costs. Apply your 25% tax rate. Divide by the 90 hours the project actually took. You’re left with $29.44 an hour — less than you’d earn at many salaried positions, with none of the benefits.

This is the reality most freelancers discover after the fact. Our free project profitability calculator puts the math in front of you before you commit — so you can quote confidently, negotiate from a position of clarity, or walk away from projects that don’t meet your financial floor.

Charging a flat fee for a project can be tricky. It might look like a lot of money — but after you subtract expenses and divide by the hours you work, is it really worth it? Use this free tool to find out your real hourly rate.

Four inputs. Three answers. Instant clarity.

Enter your project fee
The total flat fee you’re quoting or have been offered — before any deductions.

Estimate your hours
How many hours do you realistically expect this project to take — including revisions, calls, and admin? Be honest here. This is where most freelancers underestimate.

Add your project expenses
Any costs you’ll incur to deliver: software, subcontractors, stock assets, travel, or equipment. Even small expenses matter at the margin.

Set your tax rate
Enter your effective self-employment tax rate. If unsure, 25–30% is a reasonable starting estimate for most freelancers.

See your real numbers instantly
Your real hourly rate, net profit, and effective margin appear immediately — giving you the clarity to say yes, negotiate, or walk away.

Why freelancers take bad projects — and how to stop

Mistake 1

Underestimating hours
Projects always run longer than the estimate. Padding your hour input reveals the real rate before scope creep hits.

Mistake 2

Ignoring project expenses
Tools, fonts, stock assets, and subcontractor fees come straight off your margin. Every dollar counts.

Mistake 3

Forgetting tax
A $4,000 fee after expenses becomes $3,000 after a 25% tax rate — a number most freelancers only discover at year end.

Mistake 4

No comparison baseline
Without a target rate, every project fee feels like a negotiation in the dark. Know your floor and quote from it.

Built for freelancers who treat projects as a business decision

Key outputs
Real hourly rate, net profit, and effective margin — the complete picture, not just one number.

Simple inputs
Fee, hours, expenses, tax rate. No complex setup, no guesswork about what to enter.

Completely free
No account, no trial, no upgrade required. Run as many project scenarios as you need.

Instant results
All three outputs update in real time as you type — no button to press.

Unlimited scenarios
Compare multiple project options side by side — adjust inputs and watch the math shift instantly.

Any project type
Works for design, development, writing, consulting, photography — any flat-fee freelance work.

Why your real hourly rate is the most important number in your freelance business

Freelancers who price by gut feel or by matching competitor rates are essentially operating without a financial instrument panel. They know roughly how much money is coming in, but not whether that money is actually buying them a sustainable livelihood — or quietly subsidizing clients at below-market rates.

The real hourly rate is the corrective lens. It converts the abstract promise of a flat fee into the concrete reality of what you earn per hour of your working life, after every cost that project actually incurs. It’s the metric that lets you compare a $2,000 branding project against a $5,000 development retainer on equal terms — not by headline number, but by what each actually pays per hour delivered.

Used consistently — before every quote, every negotiation, every project acceptance — this calculator trains you to recognize the difference between a project that looks good and one that actually is. Over time, that instinct compounds: better project selection, higher effective rates, and a freelance business that grows without requiring you to simply work more hours.

Frequently Asked Questions