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CPI Rent Increase Calculator

Commercial lease increases with confidence using official Australian Bureau of Statistics (ABS) data.

How to use this calculator

A quick walkthrough before you calculate your CPI rent increase.

Quick steps

Accurate Rent Reviews

Keeping rental income aligned with inflation is essential for property investors and commercial tenants alike.

"Simply choose your city, enter the current rent, and our tool handles the quarterly indexation math for you."

Data Frequency

Choose whether to calculate using quarterly or monthly CPI index values.

Select City

Current Annual Rent ($)

Use latest available CPI quarter (Year-on-Year)

Estimated New Rent

$0.00

Increase %

Annual Delta

$0.00

The figures below represent the raw index data used for these calculations (Quarterly and Monthly).

Period	Sydney	Melbourne	Brisbane	Adelaide	Perth	Hobart	Darwin	Canberra

Period	Sydney	Melbourne	Brisbane	Adelaide	Perth	Hobart	Darwin	Canberra

Want to enter custom/manual CPI data (or use your own figures)? Use the legacy calculator.