Voltage Drop Calculator
Professional Electrical Tool by calczen.com
Phase Type
Single Phase (120V/240V)
Three Phase
Conductor Material
Copper (Cu)
Aluminum (Al)
Supply Voltage (V)
Load Current (Amps)
Wire Size (AWG/kcmil)
14 AWG
12 AWG
10 AWG
8 AWG
6 AWG
4 AWG
2 AWG
1 AWG
1/0 AWG
2/0 AWG
3/0 AWG
4/0 AWG
250 kcmil
500 kcmil
One-way Distance (ft)
Calculate Voltage Drop
Voltage Drop:
0.00 V
Drop Percentage:
0.00%
Voltage at Load
0.00 V
Formula: VD = (2 * K * Q * I * D) / CM (Single Phase) | CM = Circular Mils