Privacy Policy

The calculators run in your browser. The values you enter are used to calculate results on your device and are not submitted to or stored by this site. The site does not currently require an account, collect contact form submissions, or use analytics, advertising, or tracking cookies.

The hosting provider may process standard technical request data to deliver and protect the website. Refer to Cloudflare's privacy materials for details about its infrastructure processing.

If analytics, advertising, forms, or other data-collection services are added later, this policy must be updated before they are enabled. Contact the site owner using the address configured on the Contact page for privacy questions.