# Watts to VA calculator

Watts (W) to volt-amps (VA) calculator.

Enter real power in watts and power
factor and press the *Calculate* button to get the apparent power in volt-amps:

## Watts to VA calculation

The apparent power S in volt-amps (VA) is equal to the real power P in watts (W), divided by the power factor PF:

*S*_{(VA)} = * P*_{(W)} / *PF*