Conduit Calculator - v0.60
Calculate conduit size based on wire.
TW, THW, THHW and THW-2 wire
RNC, Schedule 40 and HDPE conduit
# Phase Conductor
Size Phase Conductor
# Neutral Conductor
Size Neutral Conductor
# Ground
Size Ground
# Conductors
2
3
4
Size Conductors
14
12
10
8
6
4
3
2
1
1/0
2/0
3/0
4/0
250 MCM
300 MCM
350 MCM
400 MCM
500 MCM
600 MCM
700 MCM
# Conductors
0
1
2
Size Conductors
14
12
10
8
6
4
3
2
1
1/0
2/0
3/0
4/0
250
300
350
400
500
600
700
# Conductors
0
1
2
Size Conductors
14
12
10
8
6
4
3
2
1
1/0
2/0
3/0
4/0
250
300
350
400
500
600
700
Submit
0#0, 0#0N, 0#0G, 0"C
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0in sqrd