Undercharging is the most common — and most damaging — mistake freelancers make. It's not just about leaving money on the table. Charging too little creates unsustainable workloads, attracts difficult clients, and makes it impossible to invest in your own growth. Getting your rate right from the start is the most important financial decision you'll make as an independent worker.

Why "What Do Others Charge?" Is the Wrong Question

Most freelancers start by looking at what competitors charge. That's understandable, but it leads to race-to-the-bottom pricing. The correct starting point is your own economics: what do you need to earn to live and thrive?

Market rates set a ceiling. Your costs set the floor. Your rate needs to live above the floor.

The Formula: Your Minimum Viable Rate

The calculation is simple but powerful:

Let's walk through a real example.

Step 1: Define Your Desired Monthly Income

This is what you want to take home after paying yourself — your personal salary equivalent. Be honest and specific. Think about rent/mortgage, groceries, transport, savings contributions, and discretionary spending. Let's say: $4,500/month.

Step 2: Add Your Business Expenses

As a freelancer, you have costs a salaried employee doesn't:

A realistic monthly expense total: $1,500/month.

Required Income = $4,500 + $1,500 = $6,000/month

Step 3: Calculate Realistic Billable Hours

A huge mistake: assuming you'll bill 40 hours × 4 weeks = 160 hours/month. You won't. As a freelancer, a significant portion of your time goes to:

A realistic billable hours target for an experienced freelancer: 100–120 hours/month. Let's use 100.

Step 4: The Math

This is your floor — not your rate. If you want a buffer for slow months or growth investment, add 20–30%:

Project-Based Pricing: The Better Option

Once you know your hourly floor, you can convert to project rates — which most experienced freelancers prefer because:

To price a project, estimate the hours honestly, then multiply by your hourly rate (or higher). Add a 15–20% buffer for scope creep.

How to Justify a Higher Rate

Raising rates feels scary. But clients don't hire on price alone — they hire on confidence, portfolio, and communication. Here's what actually moves the needle:

Factor in Payment Processing Fees

If you accept payment via PayPal or Stripe, don't forget that 2.9% + $0.30 comes off every invoice. On a $1,000 invoice, you lose $29.30. Over a year, at $8,000/month, that's over $2,800 in fees. Include this in your expense calculations — or pass it to clients explicitly.

Use our Freelance Rate Calculator to find your number in seconds. Then layer in our PayPal fee calculator or Stripe calculator to make sure your invoices account for processing costs.

The Bottom Line

Your freelance rate should never be a guess. It's a math problem with a specific answer based on your real costs. Calculate your floor, add a buffer, test it in the market, and raise it every 6–12 months. Clients who value your work will stay. The ones who don't were never the right clients anyway.

Frequently Asked Questions

How do I calculate my minimum viable freelance hourly rate?

Start with your target annual income (what you need to live on, not just survive). Add 25–30% for taxes and self-employment contributions. Add your annual business expenses (software, equipment, insurance). Divide the total by your billable hours per year — typically 1,000–1,200 for a freelancer working full-time. The result is your minimum viable rate before profit.

What's a reasonable billable hours estimate for a full-time freelancer?

Most full-time freelancers bill 15–25 hours per week, not 40. The rest goes to admin, marketing, client communication, and business development. Assuming 20 billable hours per week over 48 working weeks gives you roughly 960 hours per year — a reasonable baseline. Over-estimating billable hours is one of the most common reasons freelancers undercharge.

Should I charge by the hour or by the project?

Project-based pricing is almost always better for experienced freelancers. It rewards efficiency — the faster you work, the higher your effective hourly rate becomes. Hourly billing caps your earnings and can create anxiety about tracking time. Use your hourly rate as a floor for calculating project quotes, but present the price as a flat project fee whenever possible.

Calculate your sustainable freelance hourly rate

⚡ Freelance Rate Calculator — Free on Feexio

No sign-up required. Instant results.

Disclaimer: This content is for informational purposes only and does not constitute financial advice. Fee percentages are verified periodically — see "Last verified" dates for currency. Always consult official platform documentation or a licensed financial advisor before making binding financial decisions. Full disclaimer →

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Written by
Victor A. Calvo S.

Victor A. Calvo S. is a software engineer and digital entrepreneur who built Feexio to give freelancers, sellers, and small businesses instant clarity on fees, margins, and rates. He is also the creator of InstantLinkHub and SwiftConvertHub. Learn more →

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