What we collect
Like most websites, our hosting records standard server log data such as IP address, browser type, pages visited and time of visit. We use this to keep the site running and secure. The calculators on this site run in your browser, and the numbers you enter are not sent to us.
Cookies and advertising
Third parties, including Google, use cookies to serve ads based on your previous visits to this and other websites. Google's use of advertising cookies enables it and its partners to serve ads based on your visit to this site and other sites on the internet. You can opt out of personalized advertising by visiting Google Ads Settings or aboutads.info.
Affiliate links
This site participates in the Amazon Services LLC Associates Program. When you click a link to Amazon, Amazon may set cookies to track the visit so that qualifying purchases can be credited. Amazon's own privacy notice applies on its site.
Analytics
We may use privacy-conscious analytics to understand which pages are useful. These tools may use cookies or similar technologies.
Children
This site is not directed to children under 13, and we do not knowingly collect personal information from them.
Your choices
You can block or delete cookies in your browser settings. Depending on where you live, you may have rights to access, correct or delete personal information. Contact us using the details on the contact page.
Changes
We may update this policy and will change the date above when we do.