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kW to kVA Calculator

Input Kilowatts (kW) and Power Factor (%) to calculate kVA.

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kVA

How to use the kW to kVA calculator

kVA = Kilowatts/Power Factor

Single phase formula

Calculator variables & definitions

Below are the definitions for the different terms that this calculator uses

What is Voltage?

Electric potential, measured in volts (V), describes the amount of electrical potential energy available per unit charge at a specific point in a circuit. This potential difference—commonly referred to as voltage—is what drives electric charges to flow through the circuit.

What is kVA?

kVA, or kilovolt-ampere, is a unit of apparent power in an AC (alternating current) electrical system. It represents the combination of both real power (used to perform work) and reactive power (used to sustain electric and magnetic fields).

What are Amps?

Amps, short for amperes, measure the electric current in a circuit—that is, the rate at which electric charge flows through a conductor.

What is a transformer?

A transformer is an electrical device that changes voltage levels from one value to another. It can either step voltage up (increase) or step it down (decrease), depending on the application.

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