How this website uses cookies
The calculators do not require cookies to calculate results. Opening or submitting the contact form may create a temporary PHP session cookie.
This cookie helps verify form submissions and limit abuse. It is not used to personalize advertisements.
Browser settings allow you to block or clear cookies. Blocking the session cookie may prevent the contact form from working correctly; the calculators should still work.
Advertising and analytics cookies
Google AdSense and third-party analytics are not currently enabled through this website's standard configuration. If these services are added, this policy will be updated to explain the relevant cookies and privacy choices before activation.
Updates and contact
Cookie use may change if new services are introduced. This page will be revised to reflect material changes. For questions, use our contact page.