Terms of Service

Last updated: December 2025

Simple and fair: use our free tool as much as you want, no strings attached.

1. Acceptance of Terms

By accessing or using ResistanceCalculator.online you agree to these Terms of Service. If you do not agree, please do not use the website.

2. Description of Service

ResistanceCalculator.online is a completely free online collection of electrical calculators (Ohm’s Law, resistor color codes, series/parallel resistance, conductor resistance, and power calculations). All calculations are performed in your browser and no data is stored or transmitted except when you voluntarily use the contact form.

3. Use of the Service

You may use ResistanceCalculator.online for personal, educational, and professional purposes. Commercial use is also permitted. You agree not to:

Use the service for any unlawful purpose
Attempt to overload, harm, or interfere with the website
Remove or alter any copyright or attribution notices
Copy or redistribute the source code without permission

4. No Warranty

The service is provided “as is” and “as available” without any warranties of any kind, express or implied. While we strive for accuracy, we do not guarantee that results will be error-free. Always verify critical calculations with additional methods or tools.

5. Limitation of Liability

In no event will ResistanceCalculator.online or its creators be liable for any damages arising from the use or inability to use the service, even if advised of the possibility of such damages.

6. Intellectual Property

The design, code, and content of ResistanceCalculator.online are owned by its creators. You are welcome to link to the site and share it freely. You may not frame, mirror, or redistribute the site without written permission.

7. Changes to the Service

We may modify, suspend, or discontinue any part of the service at any time without notice.

8. Changes to These Terms

We may update these Terms from time to time. The latest version will always be posted on this page with the updated date.

9. Governing Law

These Terms are governed by the laws of the jurisdiction in which the service operates, without regard to conflict of law principles.

10. Contact Information

If you have any questions about these Terms, please contact us at hello@resistancecalculator.online