Abampere to Milliampere Conversion

Convert between Abampere and Milliampere quickly and accurately.

From Abampere

abA

To Milliampere

How to Convert Abampere to Milliampere

Conversion Formula

1 abA = 10000 mA

1 mA = 0 abA

Example

Convert 15 abA to mA:

15 abA = 15 × 10000 mA = 150000 mA

Unit Information

Learn about the current units you're converting between

Abampere

abA

Definition

The Abampere (abA) is a unit of electric current in the CGS electromagnetic system, equal to 10 amperes. It was part of the absolute electromagnetic system of units used in scientific measurements before the adoption of the SI system, representing a coherent unit for electromagnetic calculations.

History/Origin

The abampere was part of the CGS electromagnetic system developed in the late 19th century, providing a coherent set of units for electromagnetic measurements. The prefix "ab" stands for "absolute," distinguishing it from other current units in the CGS system and emphasizing its role in absolute electromagnetic measurements.

Current Use

The abampere is largely obsolete in modern practice, having been replaced by the SI ampere. It may occasionally be encountered in historical scientific literature or specialized academic contexts where CGS electromagnetic units are discussed, but contemporary electrical engineering uses the ampere and its decimal multiples exclusively.

Multiplier

Offset

Milliampere

Definition

The Milliampere (mA) is a unit of electric current equal to one-thousandth of an ampere (0.001 A), representing small current flows. It is widely used in electronics, medical devices, and low-power applications where precise measurement of small currents is essential for circuit design and device operation.

History/Origin

The milliampere became important with the development of electronic devices and medical equipment requiring precise measurement of small currents. The metric prefix "milli" (meaning one-thousandth) was applied to the ampere to create a practical unit for expressing currents in microelectronics, sensors, and low-power electronic circuits.

Current Use

Milliamperes are extensively used in electronics, medical devices, sensors, microcontrollers, and low-power applications. They are essential for measuring battery drain, circuit current consumption, sensor outputs, and the operation of small electronic devices in consumer electronics, medical equipment, and industrial control systems.

Multiplier

0.001

Offset