🇦🇺 Australia Calculators

14 calculators in this category.

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Built on ATO, Services Australia and state revenue office rates for the 2026–27 financial year (1 July 2026 to 30 June 2027).

Work out your pay after tax and Medicare levy, stamp duty in every state and territory, how much you can borrow, your super at retirement and your HECS-HELP repayments.

Australia Pay After Tax

Work out your take-home pay in Australia for 2026–27 after income tax, the Medicare levy and HELP, with 12% super, per fortnight, month and year.

Australia Stamp Duty

Calculate transfer duty on a home in NSW, Victoria, Queensland, WA, SA or NT, with first home buyer exemptions, owner-occupier concessions and the foreign buyer surcharge.

Super Calculator

Project your super balance at retirement with 12% employer contributions, salary sacrifice, fees, investment returns and inflation, in today's dollars.

HECS-HELP Repayment

Calculate your compulsory HECS-HELP repayment for 2026–27 under the new marginal system, and how long until your HELP debt is paid off.

Australia GST

Add 10% GST to a price or work out the GST included in a GST-inclusive amount (divide by 11).

Borrowing Power

Estimate how much an Australian lender may let you borrow for a home loan, using after-tax income, living expenses, debts, the 3% serviceability buffer and DTI limits.

LMI Calculator

Estimate lenders mortgage insurance on an Australian home loan from the price, deposit and LVR, and see how much deposit avoids LMI.

Offset Account

See how much interest and time an offset account saves on your home loan, with a starting balance and regular monthly savings.

Australia CGT

Calculate capital gains tax in Australia on shares, crypto or an investment property, with the 50% CGT discount and your marginal tax rate for 2026–27.

Novated Lease

See what a novated lease really costs from your pay — including the FBT exemption for electric cars, pre-tax savings, GST savings and the residual.

Age Pension

Estimate your Australian Age Pension from 20 September 2026 rates with the income test, assets test, deeming and Work Bonus — single or couple, homeowner or not.

Long Service Leave

Work out your long service leave in weeks and dollars for any Australian state or territory, including pro-rata leave when you resign or are made redundant.

Australia Redundancy

Calculate minimum redundancy pay under the National Employment Standards, notice period and the tax-free amount for genuine redundancy.

WAM Calculator

Calculate your university Weighted Average Mark (WAM) from marks and credit points, plus your GPA on the 7-point scale used in Australia.

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