How do you convert megawatts to volt-amperes?

To convert megawatts (MW) to volt-amperes (VA), multiply the power in megawatts by 1,000,000 (volt-amperes = megawatts × 1,000,000).

What is 5 megawatts in volt-amperes?

5 megawatts (5 MW) is equal to 5,000,000 volt-amperes (5,000,000 VA).

Which is larger, 1 megawatt (MW) or 1 volt-ampere (va) (VA)?

One megawatt (MW) is larger than one volt-ampere (va) (VA). Specifically, 1 MW contains 1,000,000 VA, whereas 1 VA is 0.000001 MW.

How do I convert back from volt-amperes (VA) to megawatts (MW)?

To reverse the calculation from VA to MW, multiply your volt-ampere (va) value by the inverse factor 0.000001 (or divide by 1,000,000). You can also click the Swap button in the tool above to flip directions in one click.

How many decimal places should I round MW to VA results to?

For everyday comparisons and quick estimates, rounding to 2 decimal places is usually sufficient (for example, 5 MW ≈ 5,000,000.00 VA). For engineering, laboratory, or machining specifications, select 4 or 6 decimals—or Scientific (10ⁿ) mode—in the calculator toolbar above.

Megawatts to Volt-Amperes Converter

Enter the power in megawatts below to convert it to volt-amperes.

Volt-Amperes to Megawatts (VA → MW)

Convert Megawatts to Volt-Amperes

Enter a value in megawatts (MW) to convert to volt-amperes (VA).

Value (MW)

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Result

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5,000,000volt-amperes

5 MW = 5,000,000 VA

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Suggested Conversions

Reference:NIST SP 811 (NIST SP 811 App. B.9 (Power & Radiant Flux))

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Megawatt to Volt-Ampere Conversion Table

Table showing various megawatt measurements converted to volt-amperes. Click any preset value or arrow to load it into the converter.

Megawatts (MW)	Volt-Amperes (VA)
0.0000001 MW	0.1 VA
0.0000002 MW	0.2 VA
0.0000003 MW	0.3 VA
0.0000004 MW	0.4 VA
0.0000005 MW	0.5 VA
0.0000006 MW	0.6 VA
0.0000007 MW	0.7 VA
0.0000008 MW	0.8 VA
0.0000009 MW	0.9 VA
0.00000001 MW	0.01 VA

How to Convert Megawatts to Volt-Amperes

To convert megawatts to volt-amperes, multiply the power by the following conversion ratio: 1,000,000 volt-amperes/megawatt.

Since one megawatt is equal to 1,000,000 volt-amperes, you can use this simple formula to convert:

volt-amperes = megawatts × 1,000,000

The power in volt-amperes is equal to the power in megawatts multiplied by 1,000,000.

For example, here's how to convert 5 megawatts to volt-amperes using the formula above.

volt-amperes = (5 MW × 1,000,000) = 5,000,000 VA

How Many Volt-Amperes Are in a Megawatt?

There are 1,000,000 volt-amperes in a megawatt, which is why we use this value in the formula above.

1 MW = 1,000,000 VA|1 VA = 0.000001 MW

Our megawatt to volt-ampere calculator automatically converts your power measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.

Megawatts and volt-amperes are both units used to measure power. Keep reading to learn more about each unit.

What Is a Megawatt?

A megawatt is a unit of power equal to 1,000,000 watts (W), the base unit for power. Equal to 1,000,000 Watts (1,000 kW). [1]

The megawatt is classified as a metric and SI-compatible unit of power. Megawatts can be abbreviated as MW; for example, 1 megawatt can be written as 1 MW.

In the metric system, "mega" is the standard SI prefix for millions, or 10⁶. This makes the megawatt (MW) a convenient decimal multiple of the watt (W).

In practice, megawatts (MW) are widely used across large-scale industrial, bulk, and macro-level power specifications within SI metric workflows, engineering documentation, and technical data sheets.

Learn more about megawatts in our Power Converter.

What Is a Volt-Ampere?

A volt-ampere is a unit of power equal to 1 watts (W), the base unit for power. Apparent electrical power unit (equivalent to 1 W at unity power factor). [2]

The volt-ampere is classified as an International System of Units (SI) unit of power. Volt-Amperes can be abbreviated as VA; for example, 1 volt-ampere can be written as 1 VA.

When working with volt-amperes (VA) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.

In practice, volt-amperes (VA) are widely used across standard power applications within International System of Units (SI) workflows, engineering documentation, and technical data sheets.

Learn more about volt-amperes in our Power Converter.

When converting power between megawatts (MW) and volt-amperes (VA), keep full floating-point precision (1 MW = 1,000,000 VA; 1 VA = 0.000001 MW) during intermediate calculations and round only the final volt-ampere figure to match your instrument tolerance.

More Megawatt & Volt-Ampere Conversions

Need to calculate in the opposite direction? Use our volt-amperes to megawatts calculator to switch your starting unit immediately. You can also explore related tools such as converting volt-amperes to megawatts, converting megawatts to kilowatts, or converting watts to horsepower (hp).

Convert from Megawatts

Convert to Volt-Amperes

Frequently Asked Questions

There are 1,000,000 volt-amperes (VA) in 1 megawatt (MW). Conversely, 1 volt-ampere (VA) is equal to 0.000001 megawatts (MW).

Power Converter

Quick Info

Direct Factor: 1 megawatt (MW) equals 1,000,000 volt-amperes (VA).
Inverse Factor: 1 volt-ampere (va) (VA) equals 0.000001 megawatts (MW).
Formula: volt-amperes = megawatts × 1,000,000.
Verified Precision: Anchored to official NIST SP 811 and ISO/IEC 80000 standards.

Units Comparison

Megawatt (MW)

Equal to 1,000,000 Watts (1,000 kW).

Volt-Ampere (VA) (VA)

Apparent electrical power unit (equivalent to 1 W at unity power factor).

Watt (W)

Coherent SI unit of power equal to 1 Joule per second (1 J/s).

References

[1]NIST SP 811 · NIST SP 811 App. B.9 (Power & Radiant Flux)
Source
[2]NIST CUU · Derived SI Unit: Watt (W)
Source
[3]BIPM · SI Brochure (9th Ed.) — Power
Source

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References

NIST · BIPM · ISO

[1]
NIST SP 811 (NIST SP 811 App. B.9 (Power & Radiant Flux))·Power Metrology Standard — Megawatts (MW) to Volt-Amperes (VA)
NIST SP 811 Standard
[2]
NIST CUU (Derived SI Unit: Watt (W))·Unit Specifications: Megawatt (MW) & Volt-Ampere (VA) (VA)
NIST CUU Specification
[3]
BIPM (SI Brochure (9th Ed.) — Power)·Conversion Factors & Mathematical Basis (MW to VA)
BIPM Reference

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