Ohm to Reciprocal Siemens Conversion

Convert between Ohm and Reciprocal Siemens quickly and accurately.

From Ohm

To Reciprocal Siemens

1/S

How to Convert Ohm to Reciprocal Siemens

Conversion Formula

1 Ω = 1 1/S

1 1/S = 1 Ω

Example

Convert 15 Ω to 1/S:

15 Ω = 15 × 1 1/S = 15 1/S

Unit Information

Learn about the electric resistance units you're converting between

Ohm

Definition

The ohm is the SI derived unit of electrical resistance, impedance, and reactance. It is defined as the resistance between two points of a conductor when a constant potential difference of one volt produces a current of one ampere.

History/Origin

Named after German physicist Georg Simon Ohm (1789-1854), who formulated Ohm's law. The ohm was officially adopted as the unit of electrical resistance in 1881 at the International Congress of Electricians.

Current Use

Widely used in electrical engineering, electronics, and physics. Essential for measuring resistance in circuits, components, and electrical systems. Standard unit in all electrical calculations and measurements.

Multiplier

Offset

Reciprocal Siemens

1/S

Definition

A unit of electrical resistance equal to one ohm. Represents the reciprocal of electrical conductance (siemens), since resistance is the inverse of conductance.

History/Origin

This unit arises from the relationship between resistance and conductance, where resistance equals the reciprocal of conductance (R = 1/G). The siemens is the SI unit of conductance.

Current Use

Used in electrical engineering when working with conductance measurements and understanding the inverse relationship between resistance and conductance in electrical circuits.

Multiplier

Offset