ABCDEFGHIJKLMNOPQRSTUVWXY
1
Voltage Drop for CablesCable
length
(meters)
2
Amps
3
AWGmΩ/m0.50.7511.52
4
2033.310.0170.0250.0330.0500.0670.5
5
2252.960.0260.0400.0530.0790.106
6
2484.220.0420.0630.0840.1260.168
7
26133.900.0670.1000.1340.2010.268
8
28212.900.1060.1600.2130.3190.426
9
30338.600.1690.2540.3390.5080.677
10
11
AWGmΩ/m
12
2033.310.1000.1500.2000.3000.4003
13
2252.960.1590.2380.3180.4770.636
14
2484.220.2530.3790.5050.7581.011
15
26133.900.4020.6030.8031.2051.607
16
28212.900.6390.9581.2771.9162.555
17
30338.601.0161.5242.0323.0474.063
18
19
AWGmΩ/m
20
2033.310.1670.2500.3330.5000.6665
21
2252.960.2650.3970.5300.7941.059
22
2484.220.4210.6320.8421.2631.684
23
26133.900.6701.0041.3392.0092.678
24
28212.901.0651.5972.1293.1944.258
25
30338.601.6932.5403.3865.0796.772
26
27
Resistance data from:
28
https://en.wikipedia.org/wiki/American_wire_gauge#Tables_of_AWG_wire_sizes
29
30
Green cells have voltage drop of 0.2V or less
31
Red cells have voltage drop of 0.4V or more
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100