Electric Conductance Converter

Convert between various units of electric conductance (e.g., Siemens, mho, abmho, statmho).

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Understanding Electric Conductance

Electric conductance (G) is a measure of how easily electricity flows along a certain path through an electrical element. It is the reciprocal of electrical resistance (R).

Formula: Conductance (G) = 1 / Resistance (R)

The SI unit of electric conductance is the Siemens (S), which is equivalent to one reciprocal Ohm (Ω-1). The unit “mho” (ohm spelled backwards) is an older, equivalent term for Siemens.

Common Electric Conductance Units
Unit NameSymbolRelation to Siemens (S) (Approx.)
SiemensSBase unit (1 S)
Mho1 S
MegasiemensMS1 × 106 S
KilosiemenskS1000 S
MillisiemensmS0.001 S
Microsiemens (Gemmho)µS1 × 10-6 S
Abmho (EMU of conductance)abmho1 × 109 S
Statmho (ESU of conductance)statmho1.11265 × 10-12 S