What does 1 electric horsepower equal in volt amperes?

One electric horsepower is equivalent to 746 volt amperes according to the standard conversion used in electrical engineering.

Why is volt ampere different from watts?

Volt ampere is a unit of apparent power that includes all power in an AC circuit, while watts measure real power consumed; they are equal only when the power factor is 1.

When should I use this converter tool?

Use it when you need to relate mechanical motor power ratings to electrical apparent power for equipment sizing, comparison, or system planning.

How to Convert from Horsepower (electric) to Volt ampere [V*A]

Convert electric horsepower to volt amperes [V*A] easily using this unit converter, helping relate mechanical motor power to electrical apparent power for various applications.

Horsepower (electric)

Volt ampere [V*A]

Please check your input. It must be a valid numeric value.

Horsepower (electric) to Volt ampere [V*A] Conversion Table

Horsepower (electric)	Volt ampere [V*A]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

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Interval

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Horsepower (electric) to Volt ampere [V*A] Conversion Table
Horsepower (electric)	Volt ampere [V*A]

Explore More Power Units Converter

What Is This Tool?

This tool enables quick and easy conversion between electric horsepower and volt amperes (V*A), two important units of power used in electrical and mechanical engineering contexts.

How to Use This Tool?

Enter the numeric value in horsepower (electric) that you wish to convert.
Select the input unit as horsepower (electric) and the output unit as volt ampere [V*A].
Click the convert button to get the equivalent value in volt amperes based on the standard conversion.

Key Features

Converts electric horsepower, a measure of motor power, to volt amperes, the unit for apparent power in AC circuits.
Provides straightforward calculations based on a fixed conversion rate of 1 horsepower (electric) equals 746 volt amperes.
Ideal for use in motor specification, equipment sizing, and electrical system planning.

Examples

2 horsepower (electric) converts to 1492 volt ampere [V*A].
0.5 horsepower (electric) converts to 373 volt ampere [V*A].

Common Use Cases

Interpreting electric motor power ratings on nameplates such as pumps and compressors.
Sizing motor controllers, starters, and electrical supply for industrial machinery.
Comparing power ratings and specifications by converting between watts, horsepower, and volt amperes.

Tips & Best Practices

Use this conversion to bridge mechanical and electrical power understandings when designing or specifying equipment.
Consider the actual motor efficiency and power factor when applying the converted apparent power in real-world scenarios.
Ensure your electrical system accounts for both real and apparent power for accurate sizing and safety.

Limitations

Volt ampere measures apparent power and may differ from real power if power factor is not 1.
Electric horsepower is fixed at 746 watts but actual motor power can vary due to efficiency and load conditions.
Additional calculations may be needed for precise energy usage or load analysis beyond this conversion.

Frequently Asked Questions

What does 1 electric horsepower equal in volt amperes?: One electric horsepower is equivalent to 746 volt amperes according to the standard conversion used in electrical engineering.
Why is volt ampere different from watts?: Volt ampere is a unit of apparent power that includes all power in an AC circuit, while watts measure real power consumed; they are equal only when the power factor is 1.
When should I use this converter tool?: Use it when you need to relate mechanical motor power ratings to electrical apparent power for equipment sizing, comparison, or system planning.

Key Terminology

Horsepower (electric): A unit of power rating electric motors, exactly equal to 746 watts, representing the mechanical work rate of an electric machine.
Volt ampere [V*A]: The unit of apparent power in an AC circuit, calculated as the product of RMS voltage and RMS current, representing total power without power factor consideration.
Apparent Power: Total power in an AC circuit measured in volt amperes, including both real power and reactive power components.

Quick Knowledge Check

What does one electric horsepower represent in this conversion?

Exactly 1000 volt amperes

Exactly 746 volt amperes

Exactly 500 volt amperes

Volt ampere measures which type of power?

Real power consumed

Apparent power in AC circuits

Mechanical power output

Why might volt ampere and watt values differ in AC systems?

Because power factor may be less than 1

Because horsepower values change

Because the voltage is always constant

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