Privacy Policy
Last updated: July 7, 2026
The short version
Everything you type into our calculators stays in your browser. We never receive, store, or transmit your financial inputs. This site is supported by advertising and uses standard analytics — both described below.
What we do NOT collect
The numbers you enter into any calculator (salaries, debts, balances, rents) are processed entirely by JavaScript running on your device. They are never sent to our servers or anyone else's.
What we do collect
Analytics. We use Google Analytics to understand which pages are visited, from which countries, and on which devices. This uses cookies and collects data such as your anonymized IP address, browser type, and pages viewed. We use it only to improve the site.
Advertising. We display ads served by Google AdSense. Google and its partners use cookies to serve ads based on your prior visits to this and other websites. You can opt out of personalized advertising at Google Ads Settings. Third-party vendors' use of advertising cookies enables them and their partners to serve ads based on your visits to this and other sites.
Server logs. Our hosting provider keeps standard access logs (IP address, user agent, pages requested) for security and abuse prevention.
Cookies
Cookies on this site come from Google Analytics and Google AdSense as described above. You can block or delete cookies in your browser settings; the calculators work fully without them.
Your rights
Depending on your location (GDPR in the EU, CCPA in California, and similar laws), you may have rights to access, delete, or restrict processing of personal data. Since we hold essentially no personal data ourselves, most requests should be directed at Google's tools linked above. For anything else, contact us by email.
Children
This site is not directed at children under 13 and we do not knowingly collect their data.
Changes
We'll update this page when practices change and revise the date at the top.
Contact
Questions: see the contact email on our About page.