Terms of use
Last updated: November 4, 2026
By using https://portablepowercalc.com, you agree to these terms.
Use of the site
The calculators and guides are provided free for personal, informational use. You may link to any page. Please don't copy substantial portions of our content or tools onto other sites without permission.
No professional advice
Results are estimates based on the values you enter and on general assumptions. They are not electrical, engineering or safety advice. Always follow your equipment manufacturer's instructions, and consult a licensed electrician for any installation connected to a building's wiring. See our disclaimer.
No warranty
The site is provided "as is" without warranties of any kind. We work to keep information accurate but can't guarantee it is complete, current or error-free.
Limitation of liability
To the fullest extent permitted by law, PortablePowerCalc is not liable for any loss or damage arising from your use of the site or reliance on its results.
Third-party links and ads
The site may link to or display ads for third-party websites and products. We are not responsible for their content or practices.
Changes
We may update these terms at any time. Continued use of the site means you accept the current version.