Coulomb to Ampere-Minute Conversion

Convert between Coulomb and Ampere-Minute quickly and accurately.

From Coulomb

To Ampere-Minute

A·min

How to Convert Coulomb to Ampere-Minute

Conversion Formula

1 C = 0.017 A·min

1 A·min = 60 C

Example

Convert 15 C to A·min:

15 C = 15 × 0.017 A·min = 0.25 A·min

Unit Information

Learn about the charge units you're converting between

Coulomb

Definition

The coulomb is the SI base unit of electric charge, representing the amount of electric charge transported by a constant current of one ampere flowing for one second. It is named after French physicist Charles-Augustin de Coulomb.

History/Origin

The coulomb was first defined in 1881 by the International Electrical Congress and became part of the SI system in 1960. It honors Charles-Augustin de Coulomb (1736-1806), who formulated Coulomb's law describing the electrostatic force between charged particles.

Current Use

Coulomb is the fundamental unit for measuring electric charge in physics, engineering, and electronics. It's used in calculations involving capacitance, electric fields, and electromagnetic phenomena.

Multiplier

Offset

Ampere-Minute

A·min

Definition

Ampere-minute is a unit of electric charge equal to the charge transferred by a current of one ampere flowing for one minute, equivalent to 60 coulombs.

History/Origin

Ampere-minute was introduced as a practical unit for measuring electrical charge in medium-duration applications, combining current (ampere) with time (minute).

Current Use

Used in electrical engineering for measuring charge transfer in medium-duration processes, capacitor charging, and electrical system analysis.

Multiplier

Offset