Calculate your income tax, anywhere in the world.

Every calculator here is built to give you a fast, realistic estimate for planning purposes, using each country’s published tax brackets and standard deduction. They are not a substitute for filing software or a licensed tax advisor, and figures should always be verified against the official tax authority before you file.

Yes. Every calculator, guide, and comparison on this site is completely free, with no sign-up required.

Yes — every US state (including the nine with no state income tax) has its own calculator alongside the federal one. Support for more sub-national jurisdictions is being added over time.

Yes — the calculator lets you add up to 5 countries (or US states) and see every one’s take-home pay side by side for the same income, not just a single pairwise comparison.

The headline calculator models personal income tax only. For the countries with the deepest coverage (US, UK, India, Canada, Australia and others) the tax guides separately break out payroll contributions like FICA, National Insurance, or EPF, since those add to your real deduction but aren’t part of the income tax brackets themselves.

The income figure you enter is sent to our server to run the calculation — that part is unavoidable — but no account or sign-up is required and we never ask for your name or email just to calculate. Nothing beyond that number and a one-way hashed IP address (used only for basic abuse prevention) is stored.

Tax brackets are reviewed for each new tax year. Because tax law changes constantly across 150+ jurisdictions, always cross-check the current year’s official rates before making financial decisions.