Watt Calculator

Step 1:

Enter the values of voltage and current below which you want to find the electrical power.

The Watt calculator finds the electrical power of a circuit using the given values.

Electrical power is given by

$P=V\cdot I$
$P=\text{Electrical power}$
$V=\text{Voltage}$
$I=\text{Current}$

Step 2:

Click the blue arrow to submit. Choose "Find the Power" from the topic selector and click to see the result in our Physics Calculator!

Examples:

Find the Power