Privacy Policy

1. Introduction

Flow Rate Calculator ("we," "our," or "us") operates the website flowratecalculator.com. This Privacy Policy explains how we collect, use, and protect information when you use our engineering calculator tools and website.

2. Information We Collect

Automatically Collected Information

We use Plausible Analytics, a privacy-focused analytics tool that does not use cookies and does not collect personal data. Plausible collects:

• Page URLs visited
• Referral sources
• Browser and device type
• Country of origin (no city-level tracking)

This data is aggregated and cannot be used to identify individual users.

Calculator Input Data

All calculations are performed in your browser or on our server in real time. We do not store, log, or transmit the values you enter into our calculators.

Email Subscriptions

If you voluntarily subscribe to our newsletter, we collect your email address. You can unsubscribe at any time using the link in each email.

3. Advertising

We use Google AdSense to display advertisements. Google may use cookies and web beacons 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.

4. Cookies

Our website itself does not set first-party cookies. However, third-party services (Google AdSense) may set cookies for advertising purposes. See our Cookie Policy for more details.

5. Data Security

We implement appropriate technical measures to protect any information we collect. Our website uses HTTPS encryption for all data in transit. Since we do not store personal calculation data, there is minimal risk of data exposure.

6. Third-Party Links

Our site may contain links to third-party websites. We are not responsible for the privacy practices of those sites and encourage you to review their privacy policies.

7. Children's Privacy

Our website is not directed at children under 13. We do not knowingly collect personal information from children.

8. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated revision date.

9. Contact Us

If you have questions about this Privacy Policy, please contact us through our About page.