Privacy Policy

This Privacy Policy explains how Voltage Drop Calculator (“we”, “us”, “our”) handles information when you use voltage-dropcalculator.com (the “Service”).

What we collect

• Usage data (aggregated): basic metrics such as page views, device/browser type, and approximate region—used to improve performance and understanding of what features people use.
• Server logs: standard web logs (IP address, user-agent, timestamps, requested pages) used for security, reliability, and abuse prevention.
• Messages you send: if you contact us through the contact page, we receive what you submit.

What we do not collect by default

• No required accounts or passwords to use the calculator.
• No payment card data, banking details, or government ID numbers.
• The calculator is designed for quick inputs (wire size, distance, amps, phase, conduit, etc.) and instant results; we do not require you to submit those values to us to use the tool.

How we use information

• Provide, maintain, and improve the Service (including speed and usability)
• Secure the Service, prevent abuse, and troubleshoot
• Respond to messages you send

Cookies & analytics

We may use cookies or similar technologies for essential functionality and analytics. If we introduce any non-essential cookies that require notice/controls, we will provide them where required by law.

Sharing

We do not sell your personal information. We may share limited data with trusted service providers that help us run the Service (e.g., hosting, security, analytics), bound by confidentiality and data-protection obligations. We may disclose information if required by law or to protect rights, safety, and integrity of the Service.

Retention

Logs and analytics are kept for a limited period consistent with security and operations. Contact messages are kept as long as needed to respond and maintain records.

Your choices & rights

• You can use the calculator without creating an account.
• If you’re in the EEA/UK, you may have rights to access, correct, delete, or restrict processing of personal data. To exercise rights, contact us via the contact page.
• California residents may have rights under the CCPA/CPRA. You can reach out via the contact page to make a request.

Data security

We take reasonable technical and organizational measures to protect information. No internet service is 100% secure, but we work to keep risk low.

Children

This site is not directed to children under 13 (or the age required by local law). If you believe a child provided personal information, please contact us so we can delete it.

Changes

We may update this Privacy Policy from time to time. If changes are material, we’ll take reasonable steps to notify you (for example, a site notice).

Contact

Questions about privacy? Reach us via the contact page.

Last updated: November 30, 2025