Privacy policy

Calculator inputs are processed only in your browser and are not stored or transmitted by us.

Advertising and cookies

This site may show ads served by Google AdSense. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this and other websites. Google's use of advertising cookies enables it and its partners to serve ads based on your visits. You may opt out of personalized advertising at Google Ads Settings or aboutads.info. Learn more at How Google uses data from partner sites.

Analytics and logs

Our host (Cloudflare) may process standard technical logs such as IP address and user agent for security and performance.

Changes

This policy may be updated; the current version is always on this page. Last updated October 2026.