Ohm to Volt Calculator

Enter Current:

Enter Resistance:

What is Ohm to Volt Calculator?

An Ohm to Volt Calculator will be very useful in converting electrical measurements through Ohm’s Law. It calculates voltage when the values of resistance and current or power and current are known. It makes finding voltage in most applications involving electricity a breeze. Hence, it is a compendium indispensable for engineers, students, and hobbyists. Using an Ohm to Volt Calculator allows one to quickly calculate the value that contains the voltage for circuits and devices, ensuring that the calculations are accurate as needed by project requirements.

Ohm to Volt Conversion

Formula: Ohm to Volt using Current (Amps)

To calculate voltage when resistance (R) and current (I) are known:

\[ V = I \times R \]

Where:

\(V\) = Voltage in volts
\(I\) = Current in amps
\(R\) = Resistance in ohms

Example Calculation

If the current is 5 amps and resistance is 4 ohms:

\[ V = 5 \times 4 = 20 \text{ volts} \]

How to use Ohm to Volt Calculator

Enter Current (Amps): Type in the current value in amps (A).
Enter Resistance (Ohms): Type in the resistance value in ohms (Ω).
Click Calculate: Hit the “Calculate” button to see the voltage result.

The calculator uses this formula:

Example:

Current: 5 amps
Resistance: 4 ohms
Result: Voltage = 5 × 4 = 20 volts