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🔌 Voltage Drop Calculator
Source Voltage (V)
Current (A)
Wire Distance
feet
meters
Wire Size
18 AWG (0.823 mm²)
16 AWG (1.309 mm²)
14 AWG (2.081 mm²)
12 AWG (3.309 mm²)
10 AWG (5.261 mm²)
8 AWG (8.367 mm²)
6 AWG (13.30 mm²)
4 AWG (21.15 mm²)
2 AWG (33.63 mm²)
1 AWG (42.41 mm²)
0 AWG (53.48 mm²)
Wire Material
Copper
Aluminum
Calculate Voltage Drop
Results
Voltage Drop
-- V
Drop Percentage
-- %
End Voltage
-- V
Total Resistance
-- Ω