Number of wires in conductor

The number of wires are given in the IEC 60228 Ed.3.0 and the draft IEC NP 62602 from 2015, more values were taken from ASTM B8-04.

Symbol
$n_{cw}$
Choices
SizeArea
mm$^2$
Circular
copper

aluminium
Compacted
copper

aluminium
Shaped
copper

aluminium
Flexible
class 5/C

class 6/D
26 AWG0.12811111111
24 AWG0.2051111111919
22 AWG0.3241111111919
0.5 mm$^2$0.51111111919
20 AWG0.5191111111919
0.75 mm$^2$0.751111111919
18 AWG0.8231111111919
1.0 mm$^2$11111111919
16 AWG1.311111111919
1.5 mm$^2$1.51111111919
14 AWG2.081111111937
2.5 mm$^2$2.51111111937
12 AWG3.317766661937
4 mm$^2$4.07766661937
10 AWG5.2617766661937
6 mm$^2$6.07766661937
8 AWG8.3677777771937
10 mm$^2$10.07766661937
6 AWG13.37777771937
16 mm$^2$16.07766661937
4 AWG21.157777771937
25 mm$^2$25.07766661937
3 AWG26.677777771937
2 AWG33.627777771937
35 mm$^2$35.07766661937
1 AWG42.411919181818183761
50 mm$^2$50.0191966663761
1/0 AWG53.491919181818183761
2/0 AWG67.431919181815153761
70 mm$^2$70.01919121212123761
3/0 AWG85.011919181815153761
95 mm$^2$95.01919181518153761
4/0 AWG107.21919181815153761
120 mm$^2$120.03737181518153761
250 kcmil127.03737353528286191
150 mm$^2$150.03737181518156191
300 kcmil152.03737353528286191
350 kcmil177.03737353528286191
185 mm$^2$185.03737303030306191
400 kcmil203.03737353528286191
240 mm$^2$240.03737343034306191
500 kcmil253.03737353528286191
300 mm$^2$300.06161343034306191
600 kcmil304.061615835282891127
700 kcmil355.061615847474791127
750 kcmil380.061615847474791127
400 mm$^2$400.061615353535391127
800 kcmil405.061615847474791127
900 kcmil456.061615847474791127
500 mm$^2$500.061615353535391127
1000 kcmil507.061615847474791127
630 mm$^2$630.0919153535353127169
1250 kcmil633.0919191535353127169
1500 kcmil760.0919191535353127169
800 mm$^2$800.0919153535353127169
1750 kcmil887.0919191535353169219
1000 mm$^2$1000.0919153535353169219
2000 kcmil1013.0127127127127127127169219
2250 kcmil1140.0127127127127127127169219
1200 mm$^2$1200.0127127271271271271169219
2500 kcmil1270.0127127271271271271169219
1400 mm$^2$1400.0127127271271271271169219
2750 kcmil1393.0169169271271271271217217
3000 kcmil1520.0169169271271271271217271
1600 mm$^2$1600.0169169271271271271217271
3500 kcmil1770.0169169271271271271217271
1800 mm$^2$1800.0169169271271271271217271
2000 mm$^2$2000.0217217271271271271271271
4000 kcmil2030.0217217271271271271271271
4500 kcmil2280.0217217271271271271271271
2500 mm$^2$2500.0217217271271271271271271
5000 kcmil2530.0217217271271271271271271
3000 mm$^2$3000.0217217271271271271271271
3200 mm$^2$3200.0217217271271271271271271
3500 mm$^2$3500.0217217271271271271271271