Terms of use

Draft for owner review

Use at your own risk

The calculator is a reference tool. It is provided as is, without warranty of any kind. Results depend on the inputs you enter.

Not a design or a code check

Results do not replace a licensed electrician, the authority having jurisdiction, or the National Electrical Code or other codes that apply to your work.

Changes

We may change the calculator and these terms. The current version is the one on this page.

This page is a draft. It needs legal review before the site goes live.