Gauge Number

Cross Section

Diameter

Diameter

Resistance

1

Resistance

1000 feet

Current at 2.2A/mm²

10

5.261

2.588

0.1019

305.1

1.018

14.8

12

3.309

2.053

0.0808

191.9

1.619

9.33

14

2.081

1.628

0.0641

120.7

2.575

5.87

16

1.309

1.291

0.0508

75.90

4.094

3.69

18

0.8231

1.024

0.0403

47.74

6.510

2.32

20

0.5176

0.8118

0.0320

30.02

10.35

1.46

22

0.3255

0.6438

0.0253

18.88

16.46

0.918

24

0.2047

0.5106

0.0201

11.87

26.17

0.577

26

0.1288

0.4049

0.0159

7.486

41.62

0.363

28

0.08098

0.3211

0.0126

4.697

66.17

0.321

30

0.05093

0.2546

0.0100

2.954

105.2

0.255