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Electrical Wiring
Wire
Gauge
AWG · Voltage Drop · Current Capacity
Current (I)
*
Amperes (A)
Wire Length
*
Feet (ft)
Voltage
*
Volts (V)
Max Voltage Drop
*
Percent (%)
Wire Material
Copper
Aluminum
Conductivity
Temperature
25°C (77°F)
50°C (122°F)
75°C (167°F)
100°C (212°F)
Celsius
10A, 50ft, 12V, 3% drop
5A, 100ft, 12V
20A, 30ft, 12V
30A, 100ft, 240V
Calculate
Reset
—
AWG
Recommended wire gauge
Wire Gauge
Recommended AWG
—
Cross-Section Area
—
mm²
Resistance
—
Ω
Voltage Drop
—
V
% Voltage Drop
—
%
Power Loss
—
W
AWG
—
Wire
AWG
—
Current
— A
Length
— ft
Voltage Drop
— V
For
—
A over
—
ft at
—
V, use
—
AWG wire with
—
% voltage drop.