Joules to Volts Calculator

Now, convert joules to volts using our free online Joules to Volts Calculator! This calculator quickly converts joules to volts. Just input the values & get results!

Enter energy in joules:
Enter charge in coulombs:
Voltage result in volts:

Convert Joules to volts

Joule (J)

Joule (J) is the unit of energy that is used by the International Standard of Units (SI). It is defined as the amount of work done by the force of one Newton acting on an object that moves over a distance of one meter. It is additionally the energy dissipated as heat when an electrical current of 1 ampere passes through a resistance of 1 ohm for one second.

Volts (V)

One V is defined as the difference in electric potential between 2 points of wire once an electrical current of 1 ampere dissipates one watt of power between those points.

Joules to Volts calculator

It is a simple online calculator. The following steps will help you to get the result-
1) Enter the energy in Joules.
2) Enter charge in Coulombs.
3) Click on the calculate tab for the result.
4) For further calculations click on reset.

For more details, check out the video at the end.

Joules to volts conversion

V (V) = E (in Joule) / Q (in coulombs)
Using the above formula, you’ll be able to 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 the 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 a mole.

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

Joules To Volts Conversion

Energy in Joules (J) Charge in coulombs (C ) Voltage in volts (V)
1 joules to volts 1 coulombs 1 volts
2 joules to volts 2 coulombs 1 volts
6 joules to volts 3 coulombs 2 volts
120 joules to volts 4 coulombs 30 volts
160 joules to volts 5 coulombs 32 volts
200 joules to volts 6 coulombs 33.33 volts
250 joules to volts 7 coulombs 35.71 volts
300 joules to volts 8 coulombs 37.5 volts
350 joules to volts 9 coulombs 38.88 volts
360 joules to volts 10 coulombs 36 volts
50000 volts to joules 11 coulombs 4545.45 volts