Statcoulomb to Ampere-Hour Conversion

Convert between Statcoulomb and Ampere-Hour quickly and accurately.

From Statcoulomb

stC

To Ampere-Hour

A·h

How to Convert Statcoulomb to Ampere-Hour

Conversion Formula

1 stC = 9E-14 A·h

1 A·h = 1E+13 stC

Example

Convert 15 stC to A·h:

15 stC = 15 × 9E-14 A·h = 1E-12 A·h

Unit Information

Learn about the charge units you're converting between

Statcoulomb

stC

Definition

Statcoulomb is a unit of electric charge in the CGS electrostatic system, equal to approximately 3.335640951982E-10 coulombs. It was defined based on electrostatic principles.

History/Origin

Statcoulomb was defined in the CGS electrostatic system as the unit of charge that would produce a force of one dyne when placed one centimeter from an equal charge in a vacuum.

Current Use

Rarely used in modern applications, mainly in historical contexts and some specialized electrostatic calculations. The coulomb has replaced it in most scientific work.

Multiplier

3E-10

Offset

Ampere-Hour

A·h

Definition

Ampere-hour is a unit of electric charge equal to the charge transferred by a current of one ampere flowing for one hour, equivalent to 3,600 coulombs.

History/Origin

Ampere-hour was introduced as a practical unit for measuring battery capacity and electrical charge in time-based applications. It combines current (ampere) with time (hour).

Current Use

Widely used for measuring battery capacity, electric vehicle range, and electrical energy storage. Common in automotive, electronics, and renewable energy applications.

Multiplier

3600

Offset