Privacy Policy

Clear Thinking Tools is an independent website that provides calculators and tools to help users think clearly about complex topics.

This page explains what data may be collected when you use this site, and how it is handled.

Personal data

We do not ask you to create an account, and we do not knowingly collect personal information such as your name, email address, or physical address.

Any values you enter into calculators are processed locally in your browser or within the embedded calculator service and are not stored by us.

Embedded tools

Some calculators on this site are delivered using third-party technology. These tools may process input data temporarily in order to produce results.

We do not receive or store the data you enter into calculators unless explicitly stated otherwise on the page.

Advertising

This site is supported by advertising. We use Google AdSense to display ads.

Google and its partners may use cookies or similar technologies to show ads based on your visits to this and other websites.

You can learn more about how Google uses data from sites that use its services at:
https://policies.google.com/technologies/partner-sites

Analytics

We may use basic analytics to understand how the site is used (for example, which pages are visited most often). These analytics are used only to improve the site.

Analytics data is aggregated and does not identify you personally.

Cookies

This site uses cookies for advertising and basic analytics. More information is available on our Cookies page.

Your choices

You can control or delete cookies through your browser settings.

You may also opt out of personalised advertising by visiting:
https://adssettings.google.com

Changes to this policy

This privacy policy may be updated from time to time to reflect changes in how the site operates or changes in legal requirements.

Last updated: September 2025