Online Calculators & Tools




Watts to kVA Conversion Calculator

Watts (W) to kilovolt-amps (kVA) calculator.

HOw to calculate :- Enter real power in watts and power factor and press the Calculate button to get the apparent power in kilovolt-amps:



Enter watts: W
 
Enter power factor:  
 
   
 
Result in kilovolt-amps: kVA



Watts to kVA calculation formula

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

S(kVA) =  P(W) / (1000 × PF)