Calculators
Pick a calculator to get started. More are on the way.
Retirement Calculator
Project your retirement income year by year — savings, superannuation/pension, share portfolios, property, tax, and inflation, all in one place. Supports multiple countries and models selling property if you run short.
Open Calculator →Mortgage Calculator
See your repayment amount, payoff date, and total interest, plus how extra repayments or an offset account speed up your loan.
Open Calculator →Property Capital Gains Tax Calculator
Work out the cost base, capital gain, and CGT discount on an investment property sale, plus the income tax, Medicare levy, and net proceeds — built around Australian tax rules.
Open Calculator →Sudoku Solver
Type in any 9x9 Sudoku puzzle. Get a hint for the next cell you can logically fill in, or solve the entire puzzle instantly.
Open Solver →The Magic of Compounding
See exactly why starting to invest early can beat investing for longer, with a year-by-year chart and breakdown.
Open Calculator →Bond Calculator
Work out what a bond is worth today from its coupon rate, face value, market yield, and payment frequency, with a period-by-period breakdown of the price.
Open Calculator →Spider Solitaire
Build descending same-suit runs from King to Ace to clear them from the board. Choose 1, 2, or 4 suit difficulty.
Play Now →More Calculators Coming Soon
We're working on more free calculators to add to the collection. Have a suggestion for one you'd find useful? Let us know.
In Progress