Electric Power Calculator

Written by: on 2025-03-27

Calculate the power and monthly consumption of your electrical devices with detailed explanations.

Power: W

What is Electric Power?

Electric power (P) is the rate at which electrical energy is consumed or produced. It is expressed in watts (W), where:

1 W = 1 V × 1 A

Fundamental Formulas

Involved Quantities

Knowing these values helps you better estimate your electricity bill and make informed energy-saving decisions.