Privacy Policy

Last updated: March 2, 2026

At compoundprofitcalculator.com ("we", "us", or "our"), we are committed to protecting your privacy and being transparent about how we handle your information. This Privacy Policy explains what data we collect, how we use it, and your rights regarding that data.

1. Information We Collect

1.1 Information You Provide

Our compound interest calculator works entirely in your browser. We do not require you to create an account, log in, or provide any personal information (such as name, email, or financial details) to use our calculator.

If you contact us via our contact page, we may collect the information you voluntarily provide, such as your name and email address, solely to respond to your inquiry.

1.2 Automatically Collected Information

When you visit our website, certain information may be collected automatically, including:

Log data: IP address, browser type and version, operating system, referring URL, pages visited, and timestamps.
Device information: Screen resolution, device type (mobile, tablet, desktop), and language preferences.
Cookies and similar technologies: Used for analytics and advertising purposes (see Section 4).

1.3 Calculator Data

All calculations are performed locally in your browser using JavaScript. We do not transmit, store, or have access to any values you enter into the calculator (initial capital, monthly contribution, interest rate, time period). Your financial data stays on your device.

2. How We Use Your Information

We may use the automatically collected information for the following purposes:

To analyze website traffic and usage patterns (via Google Analytics).
To improve our website content and user experience.
To detect and prevent technical issues or security threats.
To serve relevant advertisements through third-party ad networks.

3. Third-Party Services

3.1 Google Analytics

We use Google Analytics to understand how visitors interact with our website. Google Analytics collects information such as how often users visit the site, what pages they visit, and what other sites they used prior to coming to our site. We use this information solely to improve our website. Google Analytics uses cookies to collect this data. For more information, see Google's Privacy Policy.

You can opt out of Google Analytics by installing the Google Analytics Opt-out Browser Add-on.

3.2 Google AdSense

We use Google AdSense to display advertisements on our website. Google AdSense may use cookies and web beacons to serve ads based on your prior visits to our website or other websites. Google's use of advertising cookies enables it and its partners to serve ads based on your browsing history. You may opt out of personalized advertising at Google Ads Settings.

4. Cookies

Our website uses the following types of cookies:

Essential cookies: Used to remember your theme preference (dark/light mode). Stored in localStorage.
Analytics cookies: Used by Google Analytics to distinguish users and track sessions.
Advertising cookies: Used by Google AdSense and its partners to serve relevant ads.

You can control and delete cookies through your browser settings. Note that disabling cookies may affect the functionality of our website.

5. Data Sharing

We do not sell, trade, or rent your personal information to third parties. We may share aggregated, anonymized data with third parties for analytical purposes. Data may be shared with Google (Analytics and AdSense) as described in Section 3.

6. Data Security

We implement appropriate technical and organizational measures to protect any data we collect. However, no method of electronic transmission or storage is 100% secure, and we cannot guarantee absolute security.

7. Children's Privacy

Our website is not directed at children under 13 years of age. We do not knowingly collect personal information from children. If you are a parent or guardian and believe your child has provided us with personal data, please contact us so we can delete it.

8. Your Rights

Depending on your location, you may have the following rights regarding your data:

Right to access your personal data.
Right to rectify inaccurate data.
Right to erasure ("right to be forgotten").
Right to restriction of processing.
Right to data portability.
Right to object to processing.

For EU/EEA residents, these rights are guaranteed under the GDPR. For California residents, similar rights are provided under the CCPA. To exercise any of these rights, please contact us.

9. Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated revision date. We encourage you to review this policy periodically.

10. Contact Us

If you have any questions about this Privacy Policy, please contact us.