Cookie policy

Calculator pages do not set cookies, use browser local storage, run analytics tags or load advertising scripts. Calculator entries remain in page memory while the page is open and are not stored in cookies, local storage or query strings.

Advertising cookies

Editorial guide pages are structured for advertising. Live third-party ad tags are not enabled until the ad provider, publisher ID, ads.txt entry and consent controls are configured. If Google AdSense or another network is enabled, third-party vendors may use cookies or similar technologies to serve, limit, measure and personalize ads where allowed by consent and applicable law.

Consent status

No optional cookie-consent banner is shown on calculator pages because no optional cookies run there. Before optional advertising or analytics cookies are enabled on guide pages, visitors who require consent controls must be able to accept, reject or change those choices.

Policy dated September 5, 2026.