Conversion using the Joules to Volts Formula
How to Calculate Voltage from Joules and Charge Coulombs using Ac line current.
The Voltage in Volts V is calculated as the Energy in Joules J, divided by the charge Q in coulombs C. Plug these values into the formula:
For Example, let's Convert 25 joules of energy with a charge of 6 coulombs to volts.
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How to use Joules to Volts Calculator?
To use the above "Joules to Volts Conversion Calculator" follow the below steps:
1. Enter Energy: Input the Energy in Joules value in the specified input box. You can enter the value in Joules by choosing the appropriate option from the dropdown.
2. Enter Coulombs Charge: Input the Coulombs Charge value in the specified input box. You can enter the value in C by choosing the appropriate option from the dropdown.

3. Reset: Click the Reset If you want to reset the calculator to perform another conversion, you can click the Reset button, and all input fields will be cleared.
4. Calculate: Click the Calculate button to obtain the results. The calculated results will be displayed in the Results: section.
5. Swap: If you want to Swap the calculated to Exchange conversion, you can click the Swap button, and Calculate will be Exchange.
6. Result: The calculated "Result" will be displayed in the respective Result In output Volts output field.
Joules to Volts conversion application
- Input Fields: Users enter Joules and Charge Coulombs .
- Real-Time Calculation: Converts Joules to Volts instantly as the user enters the value.
- Clear Results Display: Displays the calculated Volts clearly after clicking "Calculate".
Joules To Volts Conversion Chart
Input | Output | |
---|---|---|
Energy (J) | Charge (Coulombs) | Voltage (V) |
1000 | 1 | 1000 |
2000 | 2 | 1000 |
1500 | 1 | 1500 |
500 | 5 | 100 |
10000 | 10 | 1000 |
3000 | 3 | 1000 |
2500 | 5 | 500 |
4000 | 2 | 2000 |
Frequently Asked Questions - FAQs for Joules to Volts Calculator
How to calculate voltage?
When spelled out, it means voltage (v) = current (A) x resistance (ohm), or volts = amps x ohms, or V = A x Ω.
What is joules per volt?
Joule is the unit of work done in the case of electric current, and coulomb is the unit of charge. Hence, joule/coulomb will be the unit of potential difference as it is the work done in moving unit charge from one point to another. So, 1 joule per coulomb = 1 volt = 1 V.
What is 1 ampere watt?
The wattage in 1 amp depends on the voltage of the system. Using the formula for DC conversion: Watts = Amps x Volts, at 120 volts.
How to find wattage?
How to Convert Watts, Amps, & Volts Watts = Amps x Volts. Examples: 20 Amps x 220 Volts = 4400 Watts. 10 Amps x 240 Volts = 2400 Watts.
What is 1 volt equal to?
1 Volt is defined as energy consumption of 1 joule per electric charge of 1 coulomb. 1V = 1J/C.