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Privacy Policy
This Privacy Policy explains how FinCalc ("we", "us", or "the site") handles information when you use our website at calc.quietools.com. We have designed the site to be privacy-first, and this page describes exactly what that means in practice.
How the Calculators Work
Every calculator on FinCalc runs entirely client-side in your browser using JavaScript. The figures you enter — such as home price, loan balance, interest rate, salary, or savings amounts — are processed locally on your own device. Your inputs are not uploaded to, transmitted to, or stored on any server we control. Once the page has loaded, the calculators continue to work even if you disconnect from the internet, because no server round-trip is involved in processing your numbers.
Data We Collect
We do not collect, request, or store the financial figures you enter into any calculator. We do not require an account, a login, or any personal information to use the site. The only data collected is anonymous, aggregated usage information gathered through analytics (described below) and information automatically handled by advertising and hosting providers.
Analytics
We use Google Analytics to understand how visitors use the site — for example, which calculators are most popular and which pages are visited. Google Analytics uses cookies and similar technologies to collect anonymous, aggregated usage statistics such as page views, approximate location (derived from IP address), browser type, and device type. This information helps us improve the site. You can learn more in Google's Privacy Policy.
Cookies and Advertising
This site uses cookies to improve your experience. We use Google AdSense to display advertisements. Google may use cookies to show ads based on your prior visits to this or other websites.
You may opt out of personalized advertising by visiting Google Ads Settings or aboutads.info.
Third-Party Services
We rely on a small number of third-party services to operate the site:
- Google Analytics — for anonymous, aggregated usage measurement.
- Google AdSense — to serve advertisements that help keep the site free.
- Cloudflare Pages — our hosting provider, which may process standard server logs and security data to deliver the site.
These providers operate under their own privacy policies, and their use of cookies and data is governed by those policies.
Your Choices
You can control or disable cookies through your browser settings, and you can opt out of personalized advertising using the links in the "Cookies and Advertising" section above. Because the calculators themselves run locally and do not require cookies to function, disabling cookies will not prevent you from using them.
Children's Privacy
FinCalc is a general-purpose financial utility and is not directed at children under the age of 13. We do not knowingly collect personal information from children.
Changes to This Policy
We may update this Privacy Policy from time to time. When we do, we will revise the "Last updated" date at the top of this page. Continued use of the site after any change constitutes acceptance of the updated policy.
Contact
If you have any questions about this Privacy Policy, you can reach us at infomatch@gmail.com.