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Online Watts to VA Calculator

Real Power W
Power Factor (0–1)
Result VA

Watts :

  • Watt (W) is the SI unit of real electrical power.
  • It represents the rate of energy transfer.

Volt-Amps (VA) :

  • Volt-Ampere (VA) is the unit of apparent power.
  • It is the product of RMS voltage and RMS current.
  • In DC circuits, VA equals watts.

Watts to VA :

  • This calculator converts real power (W) to apparent power (VA).
  • Formula: VA = W ÷ PF
  • Power factor represents efficiency of power usage.

How to Calculate ?

  • Enter power in watts.
  • Enter the power factor (between 0 and 1).
  • Click “Calculate” to get VA.
  • Click “Reset” to clear all fields.

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