Orders of magnitude (resistance)

List of orders of magnitude for electrical resistance

Factor	Multiple	Value	Item
0	0 Ω	0 Ω	Resistance of a superconductor
10-8	10 nΩ	10 nΩ
10-7
10-6	microohm μΩ	1.629 x 10-7	1 cm3 block of silver
10-5
10-4
10-3	milliohm mΩ
10-2	centiohm cΩ
10-1	deciohm dΩ
100	ohm Ω	9.8 Ω	Circular mil-foot of silver
101	decaohm daΩ	2.99792458 x 101 Ω	Planck impedance
102	hectoohm hΩ	6.60 x 102 Ω	Circular mil-foot of Nichrome
103	kilohm kΩ
104
105
106	megohm MΩ
107
108
109	gigohm GΩ

See also

• Electrical resistivities of the elements (data page)