Cable loss calculator

Calculate your electric cable losses.

Cable loss calculator
Cable length: m
Conductor material:
Supply voltage: V
Supply current: A


diameter
(mm²)
Cable Resistance
(Ω)
Voltage loss
(V)
Voltage loss
(%)
1,5 %
2,5 %
4 %
6 %
10 %
16 %
25 %
35 %
50 %
70 %