Terms of Use

Using this site

PowerCalcLab is free to use for personal and professional planning. You may use the results of a calculation in your own work. You may not republish the site's content, tables or interfaces as your own.

Accuracy

The calculators are built and tested carefully, and each one states its assumptions and limitations. They are still models of the real world, and every result is an estimate. See the disclaimer for what that means in practice.

No professional advice

Nothing on this site is engineering, electrical, safety or financial advice, and using it does not create a professional relationship.

Availability

The site is provided as-is. Pages may change, and calculators may be corrected or withdrawn if a model turns out to be wrong.

Liability

To the extent permitted by law, PowerCalcLab is not liable for loss or damage arising from decisions made using this site. Decisions about real equipment and real installations remain yours, and must comply with the rules that apply where you are.

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