Earth Bondhon
Creators
Rojony Khatun Author
Rojony Khatun
CalculatorToolsProjectExpert
Reviewers
Małgorzata Koperska, MD Steven Wooding
Last updated: September 14, 2025

Apparent Power Converter – kVA, MVA, VA, Watts Online Calculator

🇺🇸
English
Default
🇪🇸
Español
Spanish
🇫🇷
Français
French
🇩🇪
Deutsch
German
VA
kVA

Apparent Power Converter calculator

Free Apparent Power Converter tool. Instantly convert between kVA, MVA, VA, and watts. Perfect for electrical engineers, students, and professionals.

electrical Apparent power conversion:

Apparent power conversion helps electrical engineers and students quickly switch between volt-amperes (VA), kilovolt-amperes (kVA), and megavolt-amperes (MVA). Since apparent power represents the total power in an AC circuit (including both real and reactive power), accurate conversions are vital for designing transformers, generators, and power distribution systems. Using an online apparent power converter ensures instant results without manual calculations, saving time and reducing errors.

⚡ Formula & Table Summary:

Apparent power (S) is measured in volt-amperes (VA) and represents the combined effect of real power (P) and reactive power (Q). It can be calculated using:

FormulaDescription
S = V × IApparent power = Voltage × Current
S = √(P² + Q²)Relation between real & reactive power

power conversion online tool

The Apparent Power Converter is a handy online tool designed to help electrical engineers, students, and professionals quickly convert between common units of apparent power such as kVA (kilovolt-amperes), MVA (megavolt-amperes), VA (volt-amperes), and watts. Apparent power is an essential parameter in AC electrical systems because it combines both real power (watts) and reactive power (VAR) into a single measure. This tool saves time by eliminating the need for manual calculations or remembering complex formulas, making it easier to analyze electrical loads, transformer ratings, and generator capacities.
Whether you are sizing equipment, designing circuits, or learning about power systems, this converter provides accurate and instant results. By simply entering a value in one unit, you can automatically view the equivalent values in other units. It is particularly useful in fields such as power engineering, industrial applications, and renewable energy systems where proper unit conversions are crucial for efficiency and safety. With its user-friendly interface, the Apparent Power Converter ensures quick, reliable, and precise conversions for all your electrical calculations.

📊 Sample Data Table

Volt-Amperes (VA)Kilovolt-Amperes (kVA)Megavolt-Amperes (MVA)
1,000 VA1 kVA0.001 MVA
10,000 VA10 kVA0.01 MVA
1,000,000 VA1,000 kVA1 MVA

Frequently Asked Questions - Apparent Power Converter calculator:

What is apparent power?

Apparent power is the product of voltage and current in an AC circuit, measured in volt-amperes (VA).

How do you convert kVA to VA?

Multiply the value in kVA by 1000 to get VA.

How do you convert MVA to kVA?

Multiply the value in MVA by 1000 to get kVA.

Is apparent power the same as real power?

No, real power is measured in watts, while apparent power includes both real and reactive components.

Why use an apparent power converter?

It helps quickly switch between kVA, MVA, VA, and watts for electrical calculations.

What units does this converter support?

It supports kVA, MVA, VA, and watts conversions.

How do you convert VA to watts?

Multiply VA by the power factor to calculate watts.

What is the formula for apparent power?

Apparent power S = V × I, measured in VA.

Is apparent power important in transformers?

Yes, transformer ratings are usually given in kVA, making apparent power critical in selection.

Can I use this converter for renewable energy projects?

Yes, it’s useful in solar, wind, and other renewable systems requiring power unit conversions.

Rojony Khatun

Rojony Khatun

CalculatorToolsProject

Rojony Khatun is the creator of a free online tools website designed to simplify everyday and engineering-related calculations for students, professionals, and hobbyists. The platform offers a wide variety of basic and advanced calculators across key categories, including Electrical Calculators, Electronic Calculators, and Time & Date Calculators, helping users solve problems quickly and accurately.