Voltage Drop Calculator

This is a free voltage drop calculator. Use this for manual calculation of point to point voltage drop.

Phase (Ø): 1 3

Sending Voltage (volts):

Load (amps):

Power Factor:

Cable Sets (nos):

Cable Size (mm²): 2.0 3.5 5.5 8.0 14 22 30 38 50 60 80 100 125 150 200 250 325

Length (m):

Raceway: Aluminum Conduit Steel Conduit PVC Conduit

Impedance (Ω/km):

Voltage Drop (volts):

Receiving Voltage (volts):

Voltage Drop (%):