Convert franklin to coulomb

Franklin

The franklin (Fr) is another name for the statcoulomb, the CGS-ESU unit of electric charge, named after Benjamin Franklin. It equals approximately 3.336 × 10⁻¹⁰ coulombs. Two charges of 1 Fr each, placed 1 cm apart in vacuum, experience a mutual electrostatic force of 1 dyne.

Coulomb

The coulomb (symbol: C) is the SI unit of electric charge. It is the charge transported by a constant current of one ampere in one second. One coulomb equals the charge of approximately 6.242×10¹⁸ elementary charges (electrons or protons).

Franklin to Coulomb conversion table

Franklin	Coulomb	Coulomb	Franklin
1	3.336E-10	1	2.998E+09
2	6.671E-10	2	5.996E+09
3	1.001E-09	3	8.994E+09
5	1.668E-09	5	1.499E+10
10	3.336E-09	10	2.998E+10
20	6.671E-09	20	5.996E+10
25	8.339E-09	25	7.495E+10
50	1.668E-08	50	1.499E+11
100	3.336E-08	100	2.998E+11
250	8.339E-08	250	7.495E+11
500	1.668E-07	500	1.499E+12
1000	3.336E-07	1000	2.998E+12

How to convert Franklin to Coulomb

1 Fr = 3.336E-10 C. To convert any value, multiply it by 3.336E-10. For example, 25 Fr = 8.339E-09 C.

Frequently asked questions

How many C are there in one Fr?: One Fr is equal to 3.336E-10 C.
How do you convert Franklin to Coulomb?: Multiply the value in Franklin by 3.336E-10 to get the result in Coulomb.
How much is 25 Fr in C?: 25 Fr is equal to 8.339E-09 C.
How do you convert Coulomb back to Franklin?: Divide by the same factor: multiply the value in Coulomb by 2.998E+09 to get Franklin.