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

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**.

Advertisements