All Charts (Beta)

This App is designed for electrical engineers & electricians who are in the construction industry.
This App has 5 sections

Conduit Fill:Calculates the percentage fill for mixed THHN insulated copper conductors in various types of conduits.

Voltage Drop:Calculates the voltage drop for single & three phase systems with power factor (Unity & Lagging)

AC Motor full load current finder:Helps you quickly find AC motor full load currents from NEC tables:430.248, 430.250

Cable support table

Elbow dimensions

Category : Tools

Reviews (10)

Tom. P. Feb 25, 2014

I have been looking for a basic app that will do full load amps and locked rotor and this one is perfect. THANKS

Jef. B. Dec 13, 2012

This tool is great. I use it frequently when designing for loads, voltage drop, conduit fills etc... Recommended for electrical contractors and engineers.

A. G. u. Jan 18, 2012

Since I gave u an excellent rating I think you should upgrade me to pro for free. LOL

A. G. u. Oct 26, 2012

good stuff to hard to read to small need to expand so deleted

A. G. u. Mar 13, 2012

Quick and easy with NEC code references..A definite must have for students or master electricians!

pet. a. Feb 3, 2014

The application is really awesome ! I just wonder why the all pro is not available here in the Philippines.

A. G. u. Aug 25, 2012

Good info what about some conduit bending formulas and info

Haz. K. Dec 19, 2012

I recommend this as a quick guide for everyday work.

Ern. P. Jan 31, 2014

Really great setup

Pau. B. Apr 4, 2013

Always get asked conduit fill great when needed