The money math of freelancing,
done in seconds.
Free calculators for freelancers and contractors in the US and UK. Find your rate, see what platforms really take, and know how much to set aside for tax.
Freelance Hourly Rate Calculator
Start with the income you want and get the hourly and day rate you need to charge.
Open calculator →Upwork Fee Calculator
See your real take-home after Upwork's variable 0–15% service fee and withdrawal costs.
Open calculator →Fiverr Fee Calculator
Work out your earnings after Fiverr's 20% cut on gigs, extras and tips, plus withdrawal fees.
Open calculator →Quarterly Estimated Tax Calculator (US)
Estimate your 2026 self-employment tax and federal income tax, and what to pay each quarter.
Open calculator →UK Self-Employed Tax Calculator
Income tax and Class 4 National Insurance for sole traders, with your take-home pay for 2026/27.
Open calculator →Contractor Day Rate Calculator (UK)
Convert a UK salary to the equivalent contractor day rate, or see what your day rate is worth per year.
Open calculator →Built for people who work for themselves
💸 Know your real take-home
Platform fees, withdrawal costs and taxes add up. See every deduction line by line, not just a single number.
🎯 Price with confidence
Work backwards from the income you want to the hourly or day rate you need to charge, including time off and unbilled hours.
🧾 No tax surprises
Estimate quarterly payments in the US or your Self Assessment bill in the UK, so you can set money aside every month.