VA to kW Calculator
Convert volt-amps (VA) to kilowatts (kW) using power factor. Find real power from VA-rated equipment.
VA
REAL POWER
21.25 kW
IN WATTS
21,250 W
FORMULA
kW = (VA ร PF)/1000
๐ก How to Convert VA to kW
Formula
kW = (VA ร PF) / 1,000
Example: 25,000 VA at PF=0.85 โ kW = (25,000 ร 0.85) / 1,000 = 21.25 kW
Example: 25,000 VA at PF=0.85 โ kW = (25,000 ร 0.85) / 1,000 = 21.25 kW
A UPS rated at 3,000 VA with PF=0.9 delivers 2,700 watts (2.7 kW) of real power.
3,000 VA UPS ร 0.9 PF = 2,700W real power. Always check the UPS power factor.