Joules (J) to Volts (V) Calculator
Voltage in volts:
Calculation Formula
V(V) = E(J) / Q(C)
Where:
- V(V) is the voltage in volts
- E(J) is the energy in joules
- Q(C) is the charge in coulombs
How to Convert Joules to Volts
To convert from joules (J) to volts (V), you need to know the electric charge (Q) in coulombs (C).
The voltage V in volts (V) is equal to the energy E in joules (J), divided by the charge Q in coulombs (C):
Example
What is the voltage supply in volts when the energy consumption is 60 joules and the charge flow is 4 coulombs?
V = 60J / 4C = 15V
Joules to Volts Conversion Table
| Energy (J) | Charge (C) | Voltage (V) |
|---|---|---|
| 1 J | 1 C | 1 V |
| 10 J | 2 C | 5 V |
| 20 J | 4 C | 5 V |
| 100 J | 5 C | 20 V |
| 200 J | 10 C | 20 V |
| 1000 J | 50 C | 20 V |