Privacy

Privacy policy

This policy explains what data is collected when you use this site. It is written to be read, not to hide behind jargon.

What we collect

The calculators run in your browser, and the measurements you type are not sent to us or stored on a server. Your recent calculations are saved only in your own browser (local storage) so you can see them next time, and you can clear them at any point.

Analytics

We use Google Analytics to understand which pages are useful, in aggregate. This sets cookies and collects standard, non-identifying usage data such as pages viewed and rough location. You can decline non-essential cookies using the banner, or block them in your browser.

Advertising

We may show ads from Google AdSense in future. When enabled, Google and its partners may use cookies to serve and measure ads. You can manage ad personalisation through Google's ad settings. Until you accept cookies, no advertising or analytics scripts are loaded.

Your choices

You can decline cookies, clear local storage, and use the site without an account. For any privacy question, contact us at hello@cylindervolumecalculator.org.

Last updated: this year. We will note material changes on this page.