Converter category
Conductance Converter
Convert between siemens, millisiemens, microsiemens, and other electrical conductance units.
Universal Conductance Converter
About conductance conversions
Electrical conductance conversions are used in electronics, chemistry, power engineering, and materials science. Our conductance converter covers the SI unit siemens and its multiples such as millisiemens, microsiemens, nanosiemens, kilosiemens, and megasiemens, plus the equivalent unit mho and historical CGS units. Conductance is the inverse of resistance and tells you how easily current flows through a material. Whether you are working with electrolytes, conductivity sensors, or power systems, this converter provides accurate results.
Most popular conductance conversions
Available units
Popular conductance conversions (56 total)
Unit definitions
Siemens (S)
SI unit of electrical conductance = 1/ohm.
Origin: Named after Werner von Siemens.
Current use: Electrical engineering, Circuit design, Conductivity
Megasiemens (MS)
One million siemens.
Origin: SI prefix mega- = 10^6.
Current use: Large conductances, Electrolytes, Power systems
Microsiemens (µS)
One millionth of a siemens.
Origin: SI prefix micro- = 10^-6.
Current use: Water conductivity, Sensors, Low-conductance measurements
Nanosiemens (nS)
One billionth of a siemens.
Origin: SI prefix nano- = 10^-9.
Current use: Ultra-pure water, Insulation testing, Research
Mho (ℏ)
Ohm spelled backwards - unit of conductance.
Origin: Informal but widely used.
Current use: Conductance, Electrolytes, Electrical measurements
Kilosiemens (kS)
One thousand siemens.
Origin: SI prefix kilo- = 1000.
Current use: Industrial electrolytic processes, Conductivity measurements, Plating
Statsiemens (statS)
CGS electrostatic unit of conductance.
Origin: Part of the CGS system.
Current use: Electrostatics, Historical physics, CGS system
Absiemens (abS)
CGS electromagnetic unit of conductance.
Origin: Part of the CGS system.
Current use: Electromagnetics, Historical physics, CGS system
Common uses for conductance conversions
Conductance conversions are used for water quality testing, conductivity meters, electrolyte analysis, circuit design, plating, and power systems.
Frequently asked questions about conductance
What is the relationship between conductance and resistance?+
Conductance is the inverse of resistance. 1 siemens equals 1/ohm, also called 1 mho.
How many siemens are in 1 kilosiemens?+
1 kilosiemens equals 1,000 siemens.
Which conductance units does this converter support?+
It supports SI units from nanosiemens to megasiemens, plus mhos and CGS units.