Calculator inputs stay on your device
All calculations on this site run entirely in your browser. The numbers you type — income, loan amounts, tips, hours — are never transmitted to, stored on, or seen by our servers.
Advertising
We use Google AdSense to display advertisements. Google and its partners may use cookies and similar technologies to serve ads based on your prior visits to this and other websites. You can opt out of personalized advertising by visiting Google Ads Settings. Third-party vendors' use of advertising cookies is described in Google's advertising policies.
Analytics and logs
Our hosting provider may collect standard, anonymized server logs (IP address, browser type, pages visited) for security and performance. We do not combine these with any personal information.
Cookies
Aside from advertising cookies set by Google as described above, this site sets no cookies of its own.
Children's privacy
This site is not directed at children under 13 and we do not knowingly collect information from them.
Contact
Questions about this policy? Contact the site operator via the contact details on the hosting registrar record for this domain.