Privacy Policy

The short version: the calculator runs in your browser; the numbers you type are not sent to us.

• We use third-party services including Google AdSense that use cookies to serve and measure ads. You can opt out of personalized ads via Google Ads Settings and aboutads.info/choices.
• If you join our email list, we store your email to send the newsletter; unsubscribe anytime.

A complete privacy policy covering cookies, analytics, your rights, and children privacy will be maintained here.