AWG

Diameter

[inches]

Diameter

[mm]

Area

[mm ²]

Resistance

[Ohms / 1000 ft]

Resistance

[Ohms / km]

Max Current

[Amperes]

Max Frequency

for 100% skin depth

0000 (4/0)

0.46

11.684

107

0.049

0.16072

302

125 Hz

000 (3/0)

0.4096

10.40384

85

0.0618

0.202704

239

160 Hz

00 (2/0)

0.3648

9.26592

67.4

0.0779

0.255512

190

200 Hz

0 (1/0)

0.3249

8.25246

53.5

0.0983

0.322424

150

250 Hz

1

0.2893

7.34822

42.4

0.1239

0.406392

119

325 Hz

2

0.2576

6.54304

33.6

0.1563

0.512664

94

410 Hz

3

0.2294

5.82676

26.7

0.197

0.64616

75

500 Hz

4

0.2043

5.18922

21.2

0.2485

0.81508

60

650 Hz

5

0.1819

4.62026

16.8

0.3133

1.027624

47

810 Hz

6

0.162

4.1148

13.3

0.3951

1.295928

37

1100 Hz

7

0.1443

3.66522

10.5

0.4982

1.634096

30

1300 Hz

8

0.1285

3.2639

8.37

0.6282

2.060496

24

1650 Hz

9

0.1144

2.90576

6.63

0.7921

2.598088

19

2050 Hz

10

0.1019

2.58826

5.26

0.9989

3.276392

15

2600 Hz

11

0.0907

2.30378

4.17

1.26

4.1328

12

3200 Hz

12

0.0808

2.05232

3.31

1.588

5.20864

9.3

4150 Hz

13

0.072

1.8288

2.62

2.003

6.56984

7.4

5300 Hz

14

0.0641

1.62814

2.08

2.525

8.282

5.9

6700 Hz

15

0.0571

1.45034

1.65

3.184

10.44352

4.7

8250 Hz

16

0.0508

1.29032

1.31

4.016

13.17248

3.7

11k Hz

17

0.0453

1.15062

1.04

5.064

16.60992

2.9

13k Hz

18

0.0403

1.02362

0.823

6.385

20.9428

2.3

17k Hz

19

0.0359

0.91186

0.653

8.051

26.40728

1.8

21k Hz

20

0.032

0.8128

0.518

10.15

33.292

1.5

27k Hz

21

0.0285

0.7239

0.41

12.8

41.984

1.2

33k Hz

22

0.0254

0.64516

0.326

16.14

52.9392

0.92

42k Hz

23

0.0226

0.57404

0.258

20.36

66.7808

0.729

53k Hz

24

0.0201

0.51054

0.205

25.67

84.1976

0.577

68k Hz

25

0.0179

0.45466

0.162

32.37

106.1736

0.457

85k Hz

26

0.0159

0.40386

0.129

40.81

133.8568

0.361

107k Hz

27

0.0142

0.36068

0.102

51.47

168.8216

0.288

130k Hz

28

0.0126

0.32004

0.081

64.9

212.872

0.226

170k Hz

29

0.0113

0.28702

0.0642

81.83

268.4024

0.182

210k Hz

30

0.01

0.254

0.0509

103.2

338.496

0.142

270k Hz

31

0.0089

0.22606

0.0404

130.1

426.728

0.113

340k Hz

32

0.008

0.2032

0.032

164.1

538.258

0.091

430k Hz

33

0.0071

0.18034

0.0254

206.9

678.632

0.072

540k Hz

34

0.0063

0.16002

0.0201

260.9

855.752

0.056

690k Hz

35

0.0056

0.14224

0.016

329

1079.12

0.044

870k Hz

36

0.005

0.127

0.0127

414.8

1360

0.035

1100k Hz

37

0.0045

0.1143

0.01

523.1

1715

0.0289

1350k Hz

38

0.004

0.1016

0.00797

659.6

2163

0.0228

1750k Hz

39

0.0035

0.0889

0.00632

831.8

2728

0.0175

2250k Hz

40

0.0031

0.07874

0.00501

1049

3440

0.0137

2900k Hz