Contact Voltix

Voltix is built and maintained by CJ Software Ltd. This form reaches us directly.

Corrections take priority over everything else. If a calculator has returned a result you believe is wrong, please tell us which calculator, the inputs you used, the standard you are working to, and the figure you expected. That detail lets us reproduce the problem quickly rather than guessing at it.

We cannot sign off a design, verify an installation, or act as a substitute for a qualified inspection. Voltix is a calculation tool, and the standards themselves remain the authority. For what the calculators do cover and how they are built, see our about page.