Statampere to Kiloampere Conversion

Convert between Statampere and Kiloampere quickly and accurately.

From Statampere

stA

To Kiloampere

How to Convert Statampere to Kiloampere

Conversion Formula

1 stA = 3E-13 kA

1 kA = 3E+12 stA

Example

Convert 15 stA to kA:

15 stA = 15 × 3E-13 kA = 5E-12 kA

Unit Information

Learn about the current units you're converting between

Statampere

stA

Definition

The Statampere (stA) is a unit of electric current in the CGS electrostatic system, equal to approximately 3.335641 × 10⁻¹⁰ amperes. It represents an extremely small current and was used in electrostatic measurements and calculations before the adoption of the SI system.

History/Origin

The statampere was part of the CGS electrostatic system developed in the late 19th century, providing units for electrostatic measurements. The prefix "stat" indicates its electrostatic origin, and the unit was defined to maintain consistency with other electrostatic units in the CGS system.

Current Use

The statampere is rarely used in modern practice, having been replaced by the SI ampere. It may occasionally appear in historical scientific literature or specialized contexts where CGS electrostatic units are discussed, but contemporary electrical engineering uses the ampere and its decimal multiples exclusively.

Multiplier

3E-10

Offset

Kiloampere

Definition

The Kiloampere (kA) is a unit of electric current equal to 1000 amperes, representing a very large current flow. It is commonly used in high-power electrical systems, industrial applications, and power transmission where currents exceed normal household levels, providing a practical scale for measuring substantial electrical currents.

History/Origin

The kiloampere emerged as a practical unit for high-current applications in electrical engineering, particularly with the development of large-scale power systems and industrial electrical equipment. The metric prefix "kilo" (meaning 1000) was applied to the ampere to create a more convenient unit for expressing very large currents in power generation and distribution.

Current Use

Kiloamperes are used in power generation, transmission, and distribution systems, industrial electrical equipment, electric arc furnaces, and high-power applications. They are essential for measuring fault currents in power systems, designing electrical protection systems, and specifying the current-carrying capacity of large conductors and electrical equipment.

Multiplier

1000

Offset