KW to KVA Calculator

Single Phase
Three Phase

Calculation Results (Single Phase)

Calculation Results (Three Phase)

Calculation Steps

How This Calculator Works

This calculator converts real power (KW) to apparent power (KVA) for both single-phase and three-phase electrical systems.

Key Concepts:

  • KW: Real power
  • KVA: Apparent power
  • PF: Power Factor (0 to 1)

Formula Used:

$$ KVA = \frac{KW}{PF} $$

Example Calculation

Scenario: A three-phase motor consumes 22 KW with PF = 0.88

$$ KVA = \frac{22}{0.88} = 25 $$
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