Free, accurate calculators built specifically for Australia. No sign-up required.
7 calculators
Compare the true cost of renting vs buying a home in Australia, including stamp duty, interest and opportunity cost.
Calculate your Australian home loan repayments, total interest payable and full amortisation schedule.
Estimate how much you can borrow for a home loan in Australia based on your income, expenses and deposit.
Calculate stamp duty and transfer costs for all Australian states and territories, including first home buyer concessions.
Track rental income and property expenses to calculate net yield, cash flow and tax deductions for Australian landlords.
Estimate how a reverse mortgage affects your home equity over time with Australian lending rates.
Calculate the tax benefit of negative gearing on an Australian investment property including capital growth projections.
3 calculators
Calculate your Australian income tax using 2025-26 ATO tax brackets, including Medicare levy and LITO.
Add or remove Australian GST (10%) from any price. Instant GST-inclusive and GST-exclusive calculations.
Calculate your Australian take-home pay after tax, Medicare levy and super using 2025-26 ATO brackets.
8 calculators
Calculate percentage increase, decrease, or discount between any two values. Fast and accurate.
Count working days between two dates in Australia, excluding weekends and public holidays for all states.
Plan your monthly budget with income vs expenses breakdown, 50/30/20 rule comparison, and category analysis.
Work out how much car you can afford based on your income, expenses, deposit and loan terms.
Compare simple and compound interest side by side to see the power of compounding over time.
Calculate the exact number of days, weeks, months and years between any two dates.
Calculate your new salary after a pay rise and see the breakdown per pay period.
Calculate daily, weekly, monthly and annual working hours with FTE comparison and break deductions.
6 calculators
Evaluate any business opportunity with ROI, payback period, and investment score analysis. Make smarter investment decisions.
Track your daily Uber/rideshare income and expenses, with automatic monthly profit, tax estimate, and GST/BAS summary.
Calculate interest earned on an Australian term deposit with different compounding frequencies and terms.
Track your stock portfolio performance with gain/loss analysis, brokerage costs and Australian CGT estimates.
Calculate gross and net pay from hours worked, including overtime, penalty rates, PAYG withholding and super.
Calculate startup costs, annual running costs and minimum pricing for an Australian drone business. Includes a client view showing where quote money goes.
3 calculators
Calculate the optimal solar panel system size, battery storage, inverter, and estimated savings for your Australian home.
Estimate the financial return on a rooftop solar and battery installation in Australia, with state-specific FiTs and 2026 rebates.
Compare the running costs of an electric vehicle versus a petrol or diesel car in Australia, including fuel, electricity, servicing, registration and CO2 emissions.
3 calculators
Estimate your Australian Age Pension entitlement using 2025-26 Centrelink asset and income tests.
Project your superannuation balance at retirement and compare to the Australian average by age group.
Project how long your super will last in retirement with account-based pension drawdown rates and Age Pension supplements.
Built with 2025-26 ATO tax rates, RBA rates, and state-by-state rules.
All calculations run in your browser. No waiting, no accounts required.
Create a free account to save results, email reports, and download PDFs.
Register for free to save results, track history, email reports and download PDFs. All calculators are completely free.