Privacy Policy

Short because there is little to say.

What we collect

Nothing from the calculators. All computation happens locally in your browser; the numbers you enter never leave your device and are never transmitted to us or anyone else.

Server logs

Like any website, our hosting provider processes standard access logs (IP address, user agent, requested page) for security and performance. These are retained briefly by the provider under their own privacy terms and are not used for profiling.

Cookies and tracking

We do not set tracking cookies. Advertising partners may use cookies or similar technologies to measure ad delivery, subject to their own policies and applicable consent requirements.

Data sharing

We have no user data to share, sell, or breach. Calculator inputs are not data we hold — they exist only in your browser tab.

Changes

Material changes to this policy will be noted on this page with an updated date.