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Privacy Policy
Summary
Our calculators run entirely in your browser. The numbers you enter are not sent to us or stored on our servers. We do not ask for your name, phone number, or address.
Information we collect
Like most websites, our hosting provider records standard server logs (IP address, browser type, pages requested, and time of the request) for security and to keep the site running. If you email us, we keep your message to reply to you.
Cookies and advertising
We use Google AdSense to show ads. Google and its partners use cookies to serve ads based on your prior visits to this and other websites. Google’s use of advertising cookies lets it and its partners serve ads based on your visits to this site and other sites on the internet.
You can opt out of personalized advertising in Google Ads Settings, or opt out of third-party vendors’ cookies at aboutads.info. Learn more in how Google uses information from sites that use its services.
We may use privacy-friendly analytics to count visits and see which pages are useful. Analytics data is aggregated and not used to identify you.
Your choices and rights
You can block or delete cookies in your browser settings. Depending on where you live, including California and other U.S. states with privacy laws, you may have the right to request access to or deletion of personal information and to opt out of the “sale” or “sharing” of personal information for targeted advertising. Contact us to make a request.
Children
This site is not directed to children under 13, and we do not knowingly collect information from them.
Changes
We will post any changes to this policy on this page with a new effective date.