Contact InflationCalculator.co.nz
Questions, feedback, data corrections or website issues are welcome.
General enquiries
For general questions, feedback or suggestions about InflationCalculator.co.nz, please email:
contact@inflationcalculator.co.nz
Data corrections
We aim to present historical inflation and price information accurately. If you believe any CPI, petrol, diesel or other historical price data displayed on the website is incorrect, please include:
- the page where you found the information
- the year or data point concerned
- what you believe is incorrect
- a source or reference, if available
We'll review the information against the original data source.
Website issues
If you experience a problem with the calculator, charts, downloads or another part of the website, please include your device and browser if possible.
About this website
InflationCalculator.co.nz is an independent New Zealand website created to make inflation, purchasing power and historical price information easier to understand.
The website is not affiliated with Stats NZ, the Reserve Bank of New Zealand, MBIE, Google or any other government agency or third-party organisation referenced on the site.
For more information, see our About & Methodology page and Privacy Policy.