Joules To Volts Calculator

Enter energy in joules: J
Enter charge in coulombs: C
Voltage result in volts: V

Joules to volts Conversion formula:

V (V) = E (in Joule) / Q (in coulombs)

Using above formula you can define the voltage (in volts) is equivalent to the energy E (in joules), divided by the charge Q (in coulombs)

So that you can rewrite formula like this:

volt (V) = joule(J) / coulomb(C)
V = J / C

The coulomb (C) is the standard unit of electric current/charge in the International System of Units (SI). Coulomb is a dimensionless quantity, like mole.

1 C is approximately equal to 6.24 x 1018 or 6.24 quintillion.

Joules volts calculator conversion table