Privacy Policy
The short version
Every calculator on this site runs entirely in your browser. The numbers you type in — income, debts, dates — are used to compute a result on your device and are never sent to our servers. We don't require an account, a login, or any personal information to use any calculator.
What we collect
We do not collect, store, or transmit the financial or personal figures you enter into any calculator on this site. Those values exist only in your browser's memory for the duration of your visit and are discarded when you close or navigate away from the page.
Like nearly every website, our hosting provider and any analytics or advertising services we use (see below) may automatically log standard technical information — such as your IP address, browser type, and pages visited — for security, performance, and aggregate usage measurement. This is separate from, and does not include, the calculator inputs described above.
Cookies and advertising
This site is supported by display advertising. Once advertising is active, we and our advertising partners (which may include Google AdSense) may use cookies or similar technologies to serve ads, measure ad performance, and — where you've consented — personalize ads based on your interests. You can control this with the cookie preferences banner shown when you first visit this site, and can change your choice at any time using the "Cookie preferences" link in the footer.
You can also opt out of personalized advertising directly through Google's own controls at adssettings.google.com, or through industry opt-out tools such as the Digital Advertising Alliance. See Google's own explanation of how it uses data from sites that use its services at policies.google.com/technologies/partner-sites.
Your rights (GDPR / UK GDPR / CCPA)
If you are located in the EEA, UK, or California, you may have rights to access, delete, or restrict the use of any personal data associated with you — most relevantly here, the advertising cookies described above. Because we don't collect or store your calculator inputs in the first place, there is no calculator data to request or delete. For advertising-cookie-related requests, use the opt-out tools linked above, or contact us using the details below.
Children's privacy
This site is not directed at children under 13, and we do not knowingly collect personal information from children.
Changes to this policy
We may update this policy as the site evolves — for example, when advertising is first enabled, or if we add optional analytics. The "last updated" date above will reflect the most recent change.
Contact
Questions about this policy can be sent to
[contact email to be added before launch].