Rent vs. Buy Calculator
Compare long-term wealth outcomes of renting versus buying
Should you buy a home or keep renting and invest the difference? This free calculator models both wealth paths over 5–30 years — including mortgage interest, property growth, ongoing ownership costs, and what happens when you invest your deposit and monthly savings instead.
Free — no account required
By the numbers
30yr
Max horizon
2
Wealth paths
Cross-over
Year calculated
$0
Cost to use
What you can calculate
- 5 to 30 year horizon comparison with custom inputs
- Buyer path: mortgage interest, property growth, rates, maintenance, insurance
- Renter path: deposit invested, monthly surplus compounding at your rate
- Cross-over year where buying begins to outperform renting
- Net wealth difference at your chosen time horizon
- Free — no account required
Frequently asked questions
Is it better to rent or buy in Australia?
There is no single answer — it depends on your city, time horizon, investment return assumptions, and personal priorities. In high-growth markets like Sydney and Melbourne, buying has historically built more wealth. In lower-growth markets or short time horizons, renting and investing can be competitive.
What does the calculator include in the buying costs?
The buy path includes: mortgage repayments (interest + principal), stamp duty, annual council rates and land tax, building insurance, and a maintenance allowance. Capital growth on the property is modelled at your chosen rate.
At what point does buying beat renting financially?
The 'cross-over year' — when total buyer wealth overtakes renter wealth — depends heavily on property growth vs. investment returns, your deposit size, and holding costs. Our calculator shows you this year precisely based on your assumptions.
Rent vs. Buy Calculator
Compare long-term wealth outcomes of renting versus buying
Try It Free