Effective date: 24 August 2026
Calculator information
Calculator inputs are processed in your browser and are not submitted to a Concrete Calculator Australia application server. If you use a sharing feature, selected calculator settings may be included in the shared URL.
Analytics
Concrete Calculator Australia uses Google Analytics on its calculator and content pages to understand how visitors use the site. Google Analytics may collect information such as pages visited, approximate location, device and browser information, referring pages, and interaction events. This information helps maintain and improve the calculators.
You can learn how Google handles information from sites that use its services in Google's partner sites privacy information. You can also use the Google Analytics opt-out browser add-on.
Advertising and cookies
Concrete Calculator Australia uses Google AdSense on its calculator and content pages. Third-party vendors, including Google, use cookies to serve ads based on a visitor's previous visits to this website or other websites. Google's use of advertising cookies enables Google and its partners to serve ads based on visits to Concrete Calculator Australia and other sites on the internet.
You can manage or opt out of personalised advertising through Google Ads Settings. You can also manage cookies through your browser settings. Disabling cookies may affect some site or advertising features.
Consent and privacy choices
Where required, Concrete Calculator Australia displays a consent or privacy message that lets visitors consent, decline, or manage advertising choices. The message can also communicate analytics-storage choices to Google Analytics when that option is enabled in AdSense. Available choices depend on the visitor's location and applicable requirements.
Feedback
If you submit feedback, the form sends your email address, feedback message, and the ConcreteCalc page URL you were viewing to Google Forms. This information is used to review feedback, investigate possible errors, improve the site, and reply when needed. Do not include sensitive personal information. Google may process the submitted information under the Google Privacy Policy.
Hosting and external services
This site is hosted using GitHub Pages. Hosting, analytics, and advertising providers may process technical information needed to deliver, secure, measure, or support their services. This site may also link to external websites and is not responsible for their privacy practices or content.
Changes to this policy
This policy may be updated as the site, its service providers, or applicable requirements change. The effective date above will be updated when material changes are made.