Ampere-Second to Franklin Conversion

Convert between Ampere-Second and Franklin quickly and accurately.

A·s
Fr

How to Convert Ampere-Second to Franklin

Conversion Formula

1 A·s = 2997924579.983 Fr
1 Fr = 3E-10 A·s

Example

Convert 15 A·s to Fr:

15 A·s = 15 × 2997924579.983 Fr = 44968868699.751 Fr

Unit Information

Learn about the charge units you're converting between

Ampere-Second

A·s

Definition

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

History/Origin

Ampere-second is the fundamental definition of the coulomb, representing the charge transferred by one ampere of current in one second.

Current Use

Used as an alternative expression for coulomb in electrical engineering, particularly in calculations involving current and time relationships.

Multiplier

1

Offset

0

Franklin

Fr

Definition

Franklin is a unit of electric charge in the CGS electrostatic system, equal to approximately 3.335640951982E-10 coulombs. It is named after Benjamin Franklin.

History/Origin

Franklin was named after Benjamin Franklin (1706-1790), who conducted pioneering experiments with electricity. It was defined in the CGS electrostatic system.

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

0

Ampere-Second to Franklin Conversion Table

Ampere-Second [A·s] Franklin [Fr]
1 A·s 2997924579.9833917618 Fr
10 A·s 29979245799.8339157104 Fr
25 A·s 74948114499.5847930908 Fr
50 A·s 149896228999.1695861816 Fr
100 A·s 299792457998.3391723633 Fr
0 A·s 0E+0 Fr
-10 A·s -29979245799.8339157104 Fr
-40 A·s -119916983199.3356628418 Fr