Most tax calculators give you rough, flat-percentage guesses. GTaxCalc uses the exact, official tax rules and progressive rates from the world's major economies — so the number you see is the number you can plan your life around.
Financial decisions across borders shouldn't be based on guesswork.
Know your exact take-home pay before you accept a job offer, pack your bags, or move abroad.
Give candidates crystal-clear, transparent net salary quotes in their local currency.
Accurately estimate your foreign tax obligations and plan your invoices with confidence.
Gain total clarity on where your paycheck goes — from income tax to social security and healthcare.
From your gross salary to your true take-home pay — here's what happens each step through the app.
National and regional taxes calculated together in one view, broken down by year, month, two weeks, or week.

Standard allowances, retirement and pension savings, and regional tax credits, factored in automatically.


Compare your purchasing power and net take-home salary across the world's leading economies, on a fair like-for-like basis.


Convert figures between 15+ world currencies with real-time exchange rates — and compare job offers on a fair basis.

Understand exactly how your money is taxed at each incremental tier — no fine print missed.

Tax laws, rates, and brackets update as soon as governments announce new budgets — so the numbers never go stale.
Direct links to official tax authorities — the IRS, HMRC, CRA, ATO, and others — without hunting through confusing portals.
No sign-ups, no accounts. Your salary inputs and saved comparisons stay on your device — never sent to a server or sold.
The G7 calculator is free, forever. Unlock every G20 economy with Pro.
Free to download. No sign-ups, no data collection, no catch.