Quick answer

Investment ROI Calculator Australia

This calculator helps estimate investment performance by combining rental cash flow, expense assumptions, and growth projections over time.

Tool type
Property calculator
Region
Australia
Output
Indicative planning estimate

What is the difference between yield and ROI?

Yield focuses on rental return relative to value, while ROI can include broader return components such as appreciation and net cash outcomes.

How sensitive are ROI results to assumptions?

Very sensitive. Small changes in vacancy, expenses, rates, or growth can materially shift outcomes, so test base, upside, and downside scenarios.

Should tax be included in ROI modelling?

Yes for decision quality. Pre-tax and post-tax views can differ significantly, so combine this with a tax-focused calculator for fuller analysis.

How often should investment projections be updated?

At least annually, and whenever financing or rental assumptions change. Updated projections support better hold, refinance, or disposal decisions.