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Online Amps to kVA Calculator

Select Phase
Current A
Voltage V
Result kVA

Amps :

  • Ampere (A) is the SI base unit of electric current.
  • It represents the flow of electric charge.

kVA :

  • Kilovolt-Ampere (kVA) is a unit of apparent power.
  • 1 kVA equals 1000 volt-amps.

Amps to kVA :

  • This calculator converts current (amps) and voltage into apparent power.
  • Supports both single-phase and three-phase systems.

Formulas :

  • Single Phase: kVA = (I × V) ÷ 1000
  • Three Phase (L-L): kVA = √3 × I × V ÷ 1000
  • Three Phase (L-N): kVA = 3 × I × V ÷ 1000

How to Calculate ?

  • Select the current phase.
  • Enter current in amps.
  • Enter voltage in volts.
  • Click “Calculate” to get kVA.
  • Click “Reset” to clear values.

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