Privacy

Privacy Policy

Calculations run in your browser. This site does not require an account and does not store calculator inputs on a server.

We may use analytics or advertising partners, including Google AdSense, to understand site usage and support free access. Those partners may use cookies, web beacons, IP addresses, device identifiers, or similar technologies according to their own policies.

Advertising partners may use information from visits to this and other websites to serve personalized or non-personalized ads, measure ad performance, prevent fraud, and limit how often ads are shown.

You can manage Google ad personalization in your Google account settings and can configure your browser to block or delete cookies. Some site features or advertising functions may work differently when cookies are disabled.

Calculator inputs are intended for on-page estimates. Do not enter personal, confidential, or sensitive project information into calculator fields.