Privacy Policy

Last updated: September 2026

What we collect

Nothing you type into a calculator leaves your browser. There are no accounts, no sign-ups, and no email required to use any tool on this site.

Analytics and hosting

This site is hosted on Cloudflare, which may log standard request data (IP address, browser type, pages visited) to serve the site and protect it from abuse. We use Cloudflare Web Analytics to count page views. It is cookieless, does not fingerprint devices, and does not track you across sites — which is why this site has no cookie banner.

Affiliate links

Some links lead to third-party services (for example, contractor quote services or retailers). If you click one, that site's privacy policy applies. We may earn a commission on referrals; this never affects the cost data or estimates we show you.

Cookies

We do not set tracking cookies. Third-party sites you visit through our links may set their own.

Contact

Questions about this policy: hello@renoruler.com