# ››Convert coulomb to franklin

 coulomb franklin

 Did you mean to convert coulomb coulomb [international] to franklin

How many coulomb in 1 franklin? The answer is 3.335646048E-10.
We assume you are converting between coulomb and franklin.
You can view more details on each measurement unit:
coulomb or franklin
The SI derived unit for electric charge is the coulomb.
1 coulomb is equal to 2997919999.93 franklin.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between coulombs and franklins.
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# ››Definition: Coulomb

he coulomb, symbol C, is the SI unit of electric charge, and is defined in terms of the ampere: 1 coulomb is the amount of electric charge (quantity of electricity) carried by a current of 1 ampere flowing for 1 second. It is also about 6.241506×1018 times the charge of an electron. It is named after Charles-Augustin de Coulomb (1736-1806).

# ››Definition: Franklin

The statcoulomb (statC) or franklin (Fr) or electrostatic unit of charge (esu) is the physical unit for electrical charge used in the centimetre-gram-second (cgs) electrostatic system of units. The SI system of units uses the coulomb (C) instead. The conversion is

1 statC = 0.1 Am/c ≈ 3.3364×1010 C

The conversion factor (≈ 3.3364×10-10) is equal to 10 divided by the numerical value of the speed of light, c, expressed in cm/s.

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