Privacy Policy

This platform is designed to work without collecting unnecessary personal data. No account or sign-up is required to use any calculator.

Your theme (light/dark/system) and language/region preferences are stored only in your browser's local storage, on your device. They are never sent to a server and are not linked to your identity.

The values you enter into a calculator are used only to compute the result shown to you in your browser and are not stored or transmitted anywhere.

This platform uses Google Analytics to understand how visitors use the site, and Google AdSense to display advertising, including personalized ads based on your interests. Google and its advertising partners may use cookies, such as the Google Ads cookie, to serve ads based on your visits to this and other websites.

You can opt out of personalized advertising at any time through Google's Ads Settings (adssettings.google.com), or opt out of many other companies' interest-based ads through the Digital Advertising Alliance's tool at aboutads.info. You can also block or delete cookies through your browser's settings.