Privacy Policy
The numbers you enter into our calculators are processed entirely in your web browser. They are not sent to or stored on our servers.
Server logs
Like most websites, our web server keeps standard access logs (IP address, date and time, page requested, browser user agent and referrer) for security and troubleshooting. Logs are kept for a limited time and are not sold.
Cookies and advertising
We do not currently set cookies, use analytics, or show ads. If that changes — for example, if we add analytics or advertising — we will update this policy before doing so and describe the partners involved and your choices.
Children
Our site is not directed to children under 13.
Contact
See our contact page.