Convert abmho/centimeter to mho/centimeter [mho/cm] Online | Free electric-conductivity Converter

Abmho per Centimeter [abmho/cm]

The abmho per centimeter (symbol: abmho/cm) is a unit of electrical conductivity in the electromagnetic centimeter-gram-second (CGS-EMU) system of units. The abmho is the CGS-EMU unit of conductance, representing the reciprocal of the abohm (the CGS unit of resistance in the electromagnetic system). When expressed per centimeter, abmho/cm measures the electrical conductivity of a material per unit length.

Electrical conductivity indicates how easily electric current flows through a material — higher conductivity means better conduction. The abmho/cm is used in certain scientific and engineering contexts, particularly within CGS electromagnetic unit systems.

In the International System of Units (SI), electrical conductivity is measured in siemens per meter (S/m). To convert from abmho/cm to siemens per meter, appropriate conversion factors must be applied because CGS-EMU and SI units differ fundamentally.

Though largely replaced by SI units in modern practice, abmho/cm remains relevant in specialized fields, historical references, and theoretical analyses involving electromagnetic units.

Mho per Centimeter [mho/cm]

Mho per centimeter (symbol: mho/cm) is a non-SI unit used to measure electrical conductivity, indicating how easily electric current flows through a material per centimeter of length. The term “mho” (which is “ohm” spelled backward) represents the reciprocal of electrical resistance, and is equivalent to the modern siemens (S). Therefore, 1 mho/cm = 1 siemens per centimeter (S/cm).

This unit is often used in electrochemistry, water quality testing, and older scientific literature to describe the conductivity of liquids such as saltwater or electrolyte solutions. Materials with high conductivity (high mho/cm) allow electric current to pass through them easily, while those with low values are poor conductors.

In SI units, electrical conductivity is measured in siemens per meter (S/m). To convert:

Although "mho" has been officially replaced by "siemens", it is still informally used, especially among engineers and in legacy systems. Understanding mho/cm is important when dealing with older data, laboratory instruments, or specific scientific fields where this unit remains in use.