kVA to Watts Calculator

To use the kVA to watts calculator, simply enter the kilovolt-amps and power factor values and click the “Calculate” button to get the result in watts.

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kVA to Watts Calculation

The real power P in watts (W) is equal to 1000 times the apparent power S in kilovolt-amps (kVA), times the power factor PF:

P_(W) =  1000 × S_(kVA) × PF

For example, let’s convert 8 kVA to watts using a power factor of 0.85.

P_(W) = 8 kVA × 1,000 × 0.85 = 6800 W

kVA to Watts Conversion Table

Here’s a kVA to watts conversion table for power factor of 0.8:

Note: This table assumes a power factor of 0.8. If the power factor is different, the conversion factor will be different.

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