PmtCalcLast updated 2026-10-26.
Calculator inputs
All calculations run in your web browser. The numbers you enter are not sent to or stored on our servers or our analytics. If you use “Copy link to these numbers,” they are included in the link you copy.
Server logs
Like most websites, our hosting provider records standard request logs (IP address, browser type, pages requested, date and time). We use these only in aggregate to understand traffic and keep the site working.
Analytics
We use Google Analytics to count visits and see which pages are useful. It uses cookies and records information such as pages viewed, approximate location, device and browser, and how you arrived. We report page addresses without the numbers you enter. See how Google uses information from sites that use its services.
Cookies and advertising
PmtCalc itself does not set cookies. We may display advertising from third-party vendors, including Google. Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to this website or other websites. Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit to this site and/or other sites on the Internet. You may opt out of personalized advertising by visiting Google Ads Settings or www.aboutads.info.
Children
PmtCalc is not directed at children under 13 and does not knowingly collect their information.
Changes
We will update this page if our practices change.