AWG Table

SIZE [AWG]	[#]	[AWG]	AREA [mm²]	DIA [mm]
44	solid		0.0020	0.050
43	solid		0.0025	0.056
42	solid		0.0032	0.063
41	solid		0.0040	0.071
40	solid		0.0050	0.080
39	solid		0.0063	0.090
38	solid		0.0080	0.10
37	solid		0.010	0.11
36	solid		0.013	0.13
36	7	44	0.014	0.15
35	solid		0.016	0.14
34	solid		0.020	0.16
34	7	42	0.022	0.19
33	solid		0.025	0.18
32	solid		0.032	0.20
32	7	40	0.035	0.24
32	19	44	0.038	0.24
31	solid		0.040	0.23
30	solid		0.051	0.25
30	7	38	0.056	0.30
30	19	42	0.060	0.31
29	solid		0.064	0.29
28	solid		0.081	0.32
28	7	36	0.089	0.38
28	19	40	0.095	0.39
27	solid		0.10	0.36
26	solid		0.13	0.40
26	7	34	0.14	0.48
26	10	36	0.13	0.48
26	19	38	0.15	0.49
25	solid		0.16	0.45
24	solid		0.21	0.51
24	7	32	0.22	0.61
24	10	34	0.20	0.61
24	19	36	0.24	0.62
24	41	40	0.21	0.58
23	solid		0.26	0.57
22	solid		0.33	0.64
22	7	30	0.36	0.76
22	19	34	0.38	0.78
22	26	36	0.33	0.74
21	solid		0.41	0.72
20	solid		0.52	0.81
20	7	28	0.57	0.96
20	10	30	0.51	0.97
20	19	32	0.61	0.98
20	26	34	0.52	0.93
20	41	36	0.52	0.92
19	solid		0.65	0.91

SIZE [AWG]	[#]	[AWG]	AREA [mm²]	DIA [mm]
18	solid		0.82	1.02
18	7	26	0.90	1.21
18	16	30	0.82	1.18
18	19	30	0.97	1.24
18	41	34	0.83	1.16
18	65	36	0.82	1.15
17	solid		1.0	1.15
16	solid		1.3	1.29
16	7	24	1.4	1.47
16	19	29	1.2	1.45
16	26	30	1.3	1.52
16	65	34	1.3	1.52
16	105	36	1.3	1.44
15	solid		1.7	1.45
14	solid		2.1	1.63
14	7	22	2.3	1.93
14	19	27	1.9	1.80
14	41	30	2.1	1.96
14	105	34	2.1	1.82
13	solid		2.6	1.83
12	solid		3.3	2.05
12	7	20	3.6	2.44
12	19	25	3.1	2.29
12	37	28	3.0	2.17
12	61	29	3.9	2.48
12	65	30	3.3	2.31
12	165	34	3.3	2.27
11	solid		4.2	2.30
10	solid		5.3	2.59
10	37	26	4.8	2.74
10	49	27	5.0	2.84
10	105	30	5.4	3.30
9	solid		6.6	2.91
8	solid		8.4	3.26
8	19	21	7.8	3.51
8	49	25	8.0	3.59
8	133	29	8.5	4.22
8	168	30	8.6	4.42
8	665	36	8.4	3.53
7	solid		10.5	3.66
6	solid		13.3	4.12
6	133	27	13.6	5.33
6	266	30	13.5	5.18
5	solid		16.8	4.62
4	solid		21.2	5.19
4	420	30	21.4	6.53
3	solid		26.7	5.83
2	solid		33.6	6.54
2	665	30	33.9	8.59
1	solid		42.4	7.35
0	solid		53.5	8.25

The diameters of stranded wires given in this table are approximate values. The actual diameter may vary depending on the build-up of the particular cable.