Summits Voltage Drop Calculator allows you to quickly calculate and share voltage drop for a selected conductor size and type based on the 2014 NEC. This simple and easy-to-use calculator delivers professional results for any size job or project. At the press of a button, you can view and share technical information for every calculation.

Voltage Drop Calculator by Summit alternatives

TransCalc

TransCalc calculates 3 phase transformer full load currents and short circuit currents based on the ratings you enter. It also adds the facility to calculate the temperature rise in copper conductors during a short circuit fault, for a given duration.

  • rating 3.0
  • size 2.7 MB

Conduit Fill Capacity Calculator

Calculate the maximum number of data cables to occupy a selected conduit size based in a chosen fill ratio.

  • size 1.9 MB

WireSizer - DC Voltage Drop Calculator

WireSizer is the simple and intuitive way to calculate the wire gauge needed for a desired voltage drop for most common DC applications less than 50 volts. It is great for doing quick calculations when updating wiring on boats, RVs, trucks, cars, radios, or other low voltage DC applications for both do-it-yourselfers and professionals. Ad free, and will cost less than the wire scraps you probably throw away at the end of the day.

  • size 1.5 MB