Last updated: October 9, 2026
NestEggTrack ("we," "our," "the site") operates a free US retirement and FIRE calculator at nesteggtrack.com. This policy explains what information is collected when you use the site, how it's used, and the choices available to you.
The numbers you type into the calculator (age, income, savings, contribution amount, expected return, etc.) are processed entirely in your own browser. They are not transmitted to, or stored on, our servers. The calculator does not save these values between visits. They exist only on the page while you use it, and they are gone when you close or refresh it. (Your light/dark theme choice is the only thing stored in your browser's local storage.)
This site displays advertising served by Google AdSense. Google and its partners use cookies and similar technologies to serve ads based on your prior visits to this site and other sites on the internet, including to personalize ads where permitted.
You can opt out of personalized advertising by visiting Google's Ad Settings, or opt out of third-party vendors' use of cookies for personalized advertising by visiting www.aboutads.info/choices.
If you are in the European Economic Area or the UK, Google's ad partners may participate in the IAB Transparency & Consent Framework, and a consent banner may be shown to collect your preferences before ads are personalized.
We may use privacy-focused or standard web analytics (such as Google Analytics) to understand aggregate traffic patterns — for example, which pages are visited and roughly how many people use the site. Analytics data is anonymized or aggregated where possible and is not linked to the figures you enter into the calculator.
Pages on this site may link to third-party resources (for example, articles or financial institutions). We are not responsible for the privacy practices of external sites and encourage you to review their own policies.
This site is not directed at children under 13, and we do not knowingly collect personal information from children.
We may update this policy from time to time. The "Last updated" date at the top reflects the most recent revision. Continued use of the site after changes are posted constitutes acceptance of the updated policy.
Questions about this policy can be sent to nesteggtrackapp@gmail.com.