Every calculator, built for Australia
1648 calculators — money, tax, property, health, maths and time. Every rate, rule and form in them is Australian: ATO brackets, state stamp duty, super caps, in AUD.
Every market in one place: all calculators. Need another country's rules? United Kingdom · United States
Calculator arithmetic runs in your browser. No account is required. Google Analytics stays off unless allowed, and house recommendations do not use calculator inputs.
Starting with Australia, expanding market by market. Finance first — then every domain where precise calculation matters.
Results come with breakdowns, charts, and sensitivity tables so you understand not just the answer — but how it’s reached.
About GlobalCalc
GlobalCalc is building the world’s calculation infrastructure — free, accurate tools for every financial decision. Starting in Australia with 110 calculators across property, tax, income, super, savings, debt, business, living costs, and health, with more markets and more domains on the way.
All calculations run in your browser. The calculator code does not submit your figures to GlobalCalc to obtain a result. No account required. Results include full workings, breakdowns, and charts — so you understand not just the answer, but how it’s reached.
Australia-specific calculators using current ATO income tax brackets and the Medicare Levy and Surcharge, HECS-HELP repayment thresholds, state-by-state Stamp Duty rates (NSW, VIC, QLD, WA, SA, TAS, ACT, NT), APRA-aligned super contribution caps and Division 293 rules, PAYG withholding tables, the CGT 50% discount for assets held over 12 months, and Negative Gearing tax treatment. Built for individuals filing in AUD for the 2026–27 financial year.