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Power

Convert volt-amperes to kilowatts

1 VA=0.001kW

Use the converter below to change any volt-amperes value into kilowatts instantly — with formula, conversion table, and real-world examples.

0.001

Conversion formula

Forward
kilowatts = volt-amperes × 0.001
Reverse
volt-amperes = kilowatts × 1,000

Example: 10 VA × 0.001 = 0.01 kW.

About both units

From

Volt-Ampere

VA

The volt-ampere equals one watt for purely resistive loads, but differs from watts for inductive or capacitive AC loads. Used for transformer, UPS and generator sizing — which must handle apparent power, not just real power.

Real-world: Home UPS: 600–1500 VA. Transformer: kVA ratings. Motor power factor typically 0.8 — 1 kW motor = 1.25 kVA.
Read full volt-ampere reference →
To

Kilowatt

kW

The kilowatt equals 1000 watts. Car engine outputs in metric countries are usually given in kW; 100 kW ≈ 136 PS. Home electric panels are sized in kW (typical European home: 15–25 kW peak).

Real-world: Small car: 80 kW. Performance car: 200+ kW. Home peak load: 3–10 kW. Heat pump: 5–15 kW.
Read full kilowatt reference →

Volt-Ampere to Kilowatt conversion table

Common volt-amperes to kilowatts values for quick reference.

Volt-Ampere (VA)Kilowatt (kW)
1 VA0.001 kW
5 VA0.005 kW
10 VA0.01 kW
50 VA0.05 kW
100 VA0.1 kW
500 VA0.5 kW
1,000 VA1 kW
5,000 VA5 kW
10,000 VA10 kW
50,000 VA50 kW

Tips & common mistakes

Quick tips

  • VA = V × A (RMS).
  • For purely resistive loads, VA = W.
  • For motors, computers: VA > W (power factor < 1).

Avoid these

  • Treating VA and W as identical — only true for resistive loads.
  • Buying UPS by W when VA rating is required.
  • Ignoring power factor in transformer sizing.

Frequently asked questions

How many kilowatts in a volt-ampere?
One volt-ampere equals 0.001 kilowatts.
How do I convert volt-amperes to kilowatts?
Multiply the volt-ampere value by 0.001 to get the equivalent in kilowatts.
What is 100 volt-amperes in kilowatts?
100 volt-amperes equals 0.1 kilowatts.
Is a volt-ampere bigger than a kilowatt?
No. 1 volt-ampere equals 0.001 kilowatts, so one volt-ampere is smaller.
How to convert volt-amperes to kilowatts without a calculator?
Multiply by 0 for a quick estimate; use a calculator for precise results.

Related power conversions

📊 See full comparison matrix →

More from Volt-Ampere

VA → W
1 = 1 W
VA → MW
1 = 1.0000e-6 MW
VA → hp
1 = 0.001341 hp
VA → PS
1 = 0.00136 PS
VA → BTU/h
1 = 3.41214 BTU/h
VA → ft·lbf/s
1 = 0.7376 ft·lbf/s

More to Kilowatt

W → kW
1 = 0.001 kW
MW → kW
1 = 1,000 kW
hp → kW
1 = 0.7457 kW
PS → kW
1 = 0.7355 kW
BTU/h → kW
1 = 0.0002931 kW
ft·lbf/s → kW
1 = 0.001356 kW

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WeightKilogram → PoundLengthKilometer → MileTemperatureCelsius → FahrenheitVolumeLiter → US GallonAreaSquare Meter → Square FootSpeedKilometer per Hour → Mile per HourEnergyKilojoule → KilocaloriePressureBar → Pound per Square Inch