Wire Gauge Size Chart
American wire gauge (AWG) size calculator and chart.
Wire gauge calculator
Select gauge #:
-- select AWG --
0000
000
00
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Or enter gauge #:
AWG
Select wire type:
Copper
Aluminum
Carbon steel
Electrical steel
Gold
Nichrome
Nickel
Silver
Resistivity:
Ω·m
Diameter in inches:
in
Diameter in millimeters:
mm
Cross sectional area in kilo circular mils:
kcmil
Cross sectional area in square inches:
in
2
Cross sectional area in square millimeters:
mm
2
Resistance per 1000 feet*:
Ω/kft
Resistance per 1000 meters*:
Ω/km