Watts to VA calculator

Enter the power in watts (W), select power factor (PF) from 0 to 1 with a 0.1 step, then press the Calculate button to get the result in volt-amps (VA).

Watts to VA calculation

VA: 0

S(VA) = P(W) / PF

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