Popular Money Calculators
Choose a calculator below to get started.
GST Calculator
Calculate 10% GST, add GST or remove GST from an Australian price.
Calculate โPercentage Calculator
Quickly calculate percentages for everyday money and financial calculations.
Calculate โDiscount Calculator
Calculate your discount, savings and final price in Australian dollars.
Calculate โSalary Calculator
Estimate Australian income tax, Medicare levy and take-home pay.
Calculate โCompound Interest Calculator
Calculate how your savings or investment can grow over time.
Coming SoonIncome Tax Calculator
Estimate Australian income tax based on your annual income.
Coming SoonAustralian Money Calculators
Our Australian money calculators are designed to make everyday financial calculations simple. Whether you want to calculate GST, check a discount, estimate your salary after tax or work out a percentage, these free tools can help you get an instant estimate.
Enter your numbers into the relevant calculator and review the result instantly. For financial decisions, always check the result against current information from the relevant Australian government or financial authority.
Frequently Asked Questions
Are these money calculators free?
Yes. Our online calculators are designed to be free to use.
Are these calculators designed for Australia?
Yes. Australian-specific calculators use Australian dollars and, where applicable, Australian rules and rates.
Can I use these calculators on my phone?
Yes. The calculators are designed to work on desktop, tablet and mobile devices.