We do not ask for or store any personal information you type into our calculators. All calculations run in your browser.
Advertising and cookies
We use Google AdSense to show ads. Google and its partners use cookies to serve ads based on your visits to this and other websites. You can opt out of personalised advertising at Google Ads Settings. Learn more about how Google uses data from partner sites.
Analytics
We may use privacy-friendly analytics to count visits. No calculator inputs are collected.
Contact
Questions about this policy: see our contact page.