Money calculators
Salary, tax, GST, superannuation, percentages, savings, interest and loans — Australian-first, with official rates where the numbers are regulated.
- Australian salary / take-home pay calculatorEstimate weekly, fortnightly, monthly and annual take-home pay from an Australian resident salary, using ATO PAYG withholding for each pay and year-end tax for the annual figure.
- Australian income tax calculatorEstimate resident income tax, LITO and the Medicare levy from taxable income for 2026–27.
- PAYG withholding estimatorEstimate Scale 2 PAYG withheld from a resident salary when the tax-free threshold is claimed, 2026–27.
- GST calculatorAdd 10% GST, remove GST from an inclusive price, or see the GST component using the Australian 1/11 rule.
- Superannuation calculatorCalculate the 12% Superannuation Guarantee on an Australian salary, including the maximum contribution base and salary-plus-super packages.
- Salary package calculatorSplit a job ad into base salary, 12% employer super and optional extra benefits, whether the figure includes super or not.
- Hourly and annual salary converterConvert hourly, weekly, fortnightly, monthly and annual pay, and pro-rate a part-time salary from a 38-hour week.
- Pay rise calculatorSee what a percentage or dollar pay rise does to weekly, monthly and annual pay.
- Medicare levy calculatorEstimate the 2% Medicare levy with the 2026–27 single low-income shade-in.
- Tax rate comparisonCompare tax, Medicare and take-home on two resident salaries for 2026–27.
- Australian financial year calculatorSee which financial year a date falls in, and how many days remain in the current year.
- Percentage calculatorFind a percentage of a number, reverse a percentage, or calculate percentage increase, decrease and difference.
- Discount calculatorWork out the dollar saving and sale price from a percentage off.
- Profit margin and markup calculatorSee why a 25% markup is a 20% margin, and price from either figure.
- Break-even calculatorFind how many units you need to sell to cover fixed costs.
- Compound interest calculatorProject a lump sum — with optional regular deposits — as interest compounds.
- Simple interest calculatorCalculate interest as principal × rate × time, without compounding.
- Savings goal calculatorWork out the monthly deposit needed to reach a target, or how long a deposit will take.
- Loan repayment calculatorEstimate repayments and total interest for a personal, car or other amortising loan.
- Credit card repayment calculatorEstimate how long a card balance takes to clear at a fixed monthly payment, and the interest you would pay.
- Borrowing comparison calculatorCompare two amortising loans on monthly repayment, total interest and total cost.