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Reactive Power Converter - Convert Between VAR, kVAR, MVAR Online Free

Convert between VAR, kVAR, and MVAR.

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Unit Converter

Value

Convert From Volt to Others

About This Tool

What Is a Reactive Power Converter?

A reactive power converter converts between VAR, kVAR, and MVAR for AC systems.

Supported Units

VAR — Volt-ampere reactive. SI unit.
kVAR — 1000 VAR. Industrial.
MVAR — 1,000,000 VAR. Power systems.

How Does Reactive Power Converter Work?

1 kVAR = 1000 VAR. 1 MVAR = 1,000,000 VAR. Reactive power oscillates between source and load.

How to Use This Tool

Enter a numeric value — Type the measurement you want to convert.
Select the source unit — Choose the unit you are converting from.
Read the results — The tool instantly displays equivalents in every supported unit.

Try our Power Converter or Apparent Power Converter.

Use Cases

Industrial

Monitor reactive power for power factor correction.

Utilities

Calculate reactive power flow in grids.

Power Converter - W, kW, HP, BTU/h.
Apparent Power Converter - VA, kVA, MVA.
Current Converter - A, mA, kA.

Privacy

All calculations are performed entirely in your browser using JavaScript. No data is sent to our servers. We do not store, log, or share any values you enter.

Uses exact SI prefix factors. Power factor correction needs both VAR and W.

AI Overview

A reactive power converter converts between VAR, kVAR, and MVAR.

Quick Answers

VAR in 1 kVAR?

Exactly 1000.

kVAR in 1 MVAR?

Exactly 1000.

What is reactive power?

Power oscillating between source and load in AC.

How to Use the Reactive Power Converter - Convert Between VAR, kVAR, MVAR Online Free

Type the reactive power value you want to convert into the input field. Decimals and large numbers are supported.
Choose your starting unit from the dropdown menu - for example volt-amperes reactive (VAR), kilovolt-amperes reactive (kVAR), or megavolt-amperes reactive (MVAR).
See the value converted into every supported unit instantly, including millivolt-amperes reactive, or gigavolt-amperes reactive.