Calculators for Freelancers
The tools independent workers actually need — priced right, taxed right, paid on time.
Freelancing means you're the sales team, the accounting department, and the delivery team all at once — and none of your income arrives with taxes already withheld. That changes how you have to think about money. A "good" hourly rate isn't just what clients will pay; it has to cover the self-employment tax nobody warned you about, the months when work dries up, and the software subscriptions you now pay for yourself. Meanwhile, quoting a flat project fee wrong can mean working for less than minimum wage once scope creeps. The calculators below were picked specifically for the freelance workflow: setting a rate that actually accounts for unbillable hours, estimating quarterly tax payments so April doesn't blindside you, generating clean invoices that get paid faster, and building the cash buffer that makes irregular income survivable. Whether you're pricing your first client project or trying to figure out why your take-home pay feels so much lower than your rate suggests, start here.
Freelance Hourly Rate Calculator
Set a rate that covers your target income, expenses, and self-employment tax — not just a number pulled from thin air.
Freelance Project Estimator
Turn your hourly rate into a defensible flat-fee quote before scope creep eats your margin.
Freelance Quarterly Tax Calculator
Estimate what to set aside each quarter so a surprise tax bill never derails your budget.
Invoice Generator
Produce a clean, professional invoice in seconds so you get paid faster and look established.
Emergency Fund Calculator
Freelance income is lumpy — size a cash buffer big enough to survive a slow quarter without panic.
Salary Tax Calculator
Compare what an equivalent salaried job would net you after tax, for when a client dangles a full-time offer.
The Complete Freelance Pricing Guide
The full formula behind setting rates with confidence, from expenses to profit margin.
What Is a Tax Bracket?
Understand marginal vs effective tax rates before you set aside money for the IRS.
Frequently Asked Questions
How much should I set aside for taxes as a freelancer? +
Most freelancers should set aside 25–30% of net income to cover federal income tax and the 15.3% self-employment tax (Social Security and Medicare, both halves). Add 3–6% more if your state taxes income. Use the Freelance Quarterly Tax Calculator for a number based on your actual earnings.
How do I figure out what to charge per hour? +
Start with your target annual income, add business expenses and self-employment tax, then divide by realistic billable hours (often 1,000–1,300/year, not 2,080). The Freelance Hourly Rate Calculator runs this formula for you.
Should I quote projects by the hour or a flat fee? +
Flat fees reward efficiency and are easier for clients to budget, but require accurate scope estimates. Hourly billing protects you from scope creep on undefined work. Many freelancers build flat quotes from their hourly rate using the Freelance Project Estimator.
How big should my freelance emergency fund be? +
Aim for 6 months of essential expenses rather than the 3 months often suggested for salaried employees, since freelance income is less predictable. If you rely on one or two clients, consider 9–12 months.
What should a freelance invoice always include? +
An invoice number, your business and client details, itemized work with rate and quantity, total due, payment terms, accepted payment methods, and a due date. The Invoice Generator includes all of these fields.
Do I need to pay quarterly estimated taxes? +
In the US, if you expect to owe $1,000 or more for the year, quarterly estimated payments are generally required (mid-April, June, September, January). Missing one can trigger a penalty even if you pay in full annually.
Can I deduct my home office and equipment? +
Generally yes, if the space or equipment is used regularly for business, though rules vary by country and change periodically. This is educational content only — confirm specifics with a tax professional or your national tax authority.