Welcome! This calculator will allow you to input values for voltage and current to produce a power value. This can calculate the total power in a circuit or the power dissipation of particular electrical components.

Voltage

:10volts

Current

:10ampere

Power

:100watts

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Power is the rate of electrical energy transfer per unit of time. It is a fundamental principle in electrical analysis.

Where:

Check out our other calculators to calculate transformer currents, generator fault currents, inductor reactance or other electrical calculations!

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