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DC Cable Size & Voltage Drop Calculator
1. Circuit Parameters
System Voltage
12V DC
24V DC
48V DC
Current (Amps)
One-Way Distance (m)
Selected Cable (mm²)
1.5 mm²
2.5 mm²
4.0 mm²
6.0 mm²
10.0 mm²
16.0 mm²
25.0 mm²
35.0 mm²
50.0 mm²
70.0 mm²
2. Cable Comparison Matrix
Size (mm²)
Drop (V)
Drop (%)
Status
