Privacy Policy
Last updated: July 7, 2026
The short version
FinCalc does not require an account, does not ask for personal information, and does not store the numbers you enter. All calculations happen locally in your browser. We built the site to be private by default.
Information we collect
We do not collect the inputs you type into our calculators. Those values are processed on your device and are never transmitted to our servers. We may collect anonymous, aggregated usage analytics (such as page views and performance metrics) to understand how the site is used and to improve it. This analytics data cannot be used to identify you personally.
Cookies and advertising
We may display third-party advertisements, including Google AdSense. Advertising partners may use cookies or similar technologies to serve ads based on your prior visits to this or other websites. You can opt out of personalized advertising by visiting Google's Ad Settings or by adjusting your browser cookie preferences. These cookies are governed by the privacy policies of the respective ad providers, not by FinCalc.
Children's privacy
FinCalc is not directed at children under the age of 13, and we do not knowingly collect personal information from children. If you believe a child has provided us with personal data, please contact us and we will delete it.
Data security
Because your calculator inputs are processed on your own device and are not sent to us, there is no personal financial data for us to secure on our servers. We follow industry best practices to keep the website itself safe and available.
Changes to this policy
We may update this Privacy Policy from time to time. When we do, we will revise the date below. Continued use of FinCalc after changes constitutes acceptance of the updated policy.
Contact
Questions about this policy? Email us at hello@fincalc.com and we'll be happy to help.