Privacy Policy

1. Local, Client-Side Calculations (Zero Data Ingestion)

At PowerCalcHub, we respect your privacy. All numbers, wattages, operational hours, tariff rates, and currency figures you input into our calculators are processed strictly within your local web browser's JavaScript execution runtime.

We never transmit, store, or log your calculation numbers to our servers. If you close or refresh your browser window, your input session data is cleared automatically.

2. Standard Server Logs & Web Analytics

Like virtually all web properties, our hosting infrastructure automatically collects standard anonymous technical metrics such as your browser user agent, operating system, referring URL, and page request timestamps to ensure uptime, security, and fast CDN delivery.

3. Cookies and Advertising Partners

We may partner with third-party advertising vendors (such as Google AdSense) to display non-intrusive advertisements that support the free maintenance of PowerCalcHub. Third-party vendors may use cookies and web beacons to serve ads based on prior visits to this or other websites. You may opt out of personalized advertising by visiting Google's Ad Settings or www.aboutads.info.

4. Contact Information

If you have questions regarding this privacy policy or our site practices, please visit our Contact page.