Privacy policy

Last updated: October 31, 2026

The calculators

The calculators run entirely in your web browser. The numbers you type are not sent to us or stored on our servers.

Information collected automatically

Like most websites, our hosting provider may record basic technical information such as your IP address, browser type and the pages you visit, to keep the site secure and working. We may also use privacy-friendly analytics to count visits. This information is not used to identify you personally.

Advertising and cookies

This site may show ads served by Google and other advertising partners to keep the tools free. 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 visits to this site and/or other sites on the Internet.

You may opt out of personalized advertising by visiting Google's My Ad Center. You can also opt out of some third-party vendors' use of cookies for personalized advertising at www.aboutads.info. To learn how Google uses information from sites that use its services, see How Google uses information from sites or apps that use our services.

If you are in the European Economic Area, the United Kingdom or Switzerland, we will ask for your consent before personalized ads or non-essential cookies are used, and you can change your choice at any time.

Children

This site is not directed at children under 13, and we do not knowingly collect their personal information.

Contact

Questions about this policy: hello@backyardcalchub.com.