Privacy Policy

What we collect

Calculaterz does not require an account, and the calculators themselves run entirely in your browser — the numbers you type into a calculator are never sent to our servers. We don't operate any backend that stores calculator inputs or results.

Advertising and cookies

This site shows ads served by Google AdSense. Google and its advertising partners use cookies and similar technologies to serve ads based on your prior visits to this and other websites. This means Google may use data about your browsing activity to make ads more relevant to you.

You can opt out of personalized advertising by visiting Google Ads Settings, or opt out of many third-party vendors' use of cookies for personalized advertising at aboutads.info/choices.

Server logs

Like most websites, our hosting provider automatically logs standard technical information for security and reliability purposes, such as IP address, browser type, and pages requested. This data is not used to identify individual visitors and is not sold or shared beyond what's needed to operate the site.

Third-party embeds

A few calculators embed content from third parties (for example, YouTube videos). Those services may set their own cookies when the embedded content loads, governed by their own privacy policies.

Changes to this policy

If this policy changes, the updated version will be posted on this page with a new "last updated" date.

Questions

Reach out via the Contact page.