• Voltage Drop Calculator Free 1
  • Voltage Drop Calculator Free 2
  • Voltage Drop Calculator Free 3
  • Voltage Drop Calculator Free 4

Voltage Drop Calculator Free

This app will calc the voltage and % dropped and give you the impedance of the wire based on the inputted values.
Uses the 2008/2011/2014 National Electric Code (NEC) values for impedance (AWG only). Be sure to input the appropriate temperature or the voltage drop will be very optimistic.

This app also has the ability to measure the distance between two GPS points (only as accurate as your GPS)

Get the pro version for more functionality!

See About menu for more details.

Category : Productivity

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Reviews (6)

A. G. u. Sep 28, 2011     

This is a great app except only america uses awg. Please add a look up table for metric csa, no one else is doing this yet. I would be happy to pay

Pet. F. Apr 5, 2016     

Ok I suppose if you use or know how to convert from US cable sizes (AWG, etc). No reference to mm2 sizing.

A. G. u. Nov 24, 2012     

No allowance for mm2 as the cable size. Uninstalled after 2 minutes. Don't waste your time.

Doo. Apr 30, 2013     

This app is usefull but AWG is not used here. I prefer SEE Electrical Calculator wich is in mm², totaly free and with a lot more calculation

A. G. u. Feb 11, 2012     

Doesn't do metric units, therefor not useful for me. Uninstall...

Sea. P. Jan 29, 2013     

Useless apart for the USA. Wire sizes need to be in mm.