Tools

Australian finance calculators

Quick, free calculators for the numbers behind super, tax and investing. Everything runs in your browser — no sign-up, and nothing you enter leaves your device.

Tax

Capital Gains Tax Calculator

Estimate the capital gain on shares or property, apply the 50% (or 33.3% super) CGT discount, and see the approximate tax at your marginal rate.

Open calculator →Superannuation

Salary Sacrifice Calculator

See how sacrificing salary into super changes your take-home pay, your tax, and how much extra lands in your super each year.

Open calculator →Retirement

Super Projection Calculator

Project your super balance to retirement from your salary, contributions and expected return — then compare it to the ASFA comfortable-retirement target.

Open calculator →Retirement

How Much Super Calculator

Work backwards from your target retirement income to the lump sum you need, factoring in the Age Pension and comparing against the ASFA comfortable benchmark.

Open calculator →Retirement

Age Pension Calculator

Estimate your Age Pension entitlement under the income and assets tests — full pension, part pension or none, and which test decides it.

Open calculator →Investing

Compound Interest Calculator

Project how an initial amount plus regular contributions can grow over time, and see how much of the total is your own money versus compound growth.

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These calculators provide general estimates only, based on current Australian rules and rates as noted on each tool. They are not financial, tax or investment advice. Figures such as tax brackets, contribution caps and thresholds change over time — always confirm current figures with the ATO or a licensed adviser before acting.

Project planning and business templates

Work from your own figures, prepare a written scope and keep a clear record. These resources do not provide supplier quotes or verify a business for you.