Free Electrical Voltage Drop Calculator

Wire Gauge, Length, and Efficiency Analysis

Input Parameters

Source Voltage (V)

Amperage (A)

Distance (ft)

System Phase

Conductor Material

Wire Gauge (AWG/kcmil)

Analysis Results

Voltage Drop (V) 0.00V

Voltage Drop (%) 0.0%

Please enter parameters

Auto-Recommended Size

Calculating...

Suggested for < 3% drop