Kilowatts (Kw) to Volt-amps (VA) Conversion Calculator
Convert kilowatts to volt-amps using an easy electrical calculator. KW to VA formula. the formula for the VA to kW electrical conversion. Enter the Real Power (P) in kilowatt (kW) and Power factor (Pf), and press the Calculator button to get the Apparent Power (S) in Va.
What do you need to know to calculate AC Volt-amps VA?
Enter Real Power P in kilowatt kw and Power factor in pf, and pres the Calculate button to get the Apparent Power S in volt-amps VA:
Fig-1: KW to VA Calculator
Where:
S = Apparent Power in VA
P = Real Power in Kilowatts kw
Cosθ = Power factor in AC circuits
VL-L = Line to Line Voltage in 3-Phase Circuits
VL-N = Line to Neutral Voltage in 3-Phase Circuits
Conversion using the KW to VA Formula
How to Calculate Volt-amps VA from Real Power kw and Power factor pf using AC Phase current.
The Apparent Power S in volt-amps VA is calculated as the 1000 times the Real Power P in Kilowatts kw, divided by the power factor in pf. Plug these values into the formula:
VA = 1000 × KWpf
For Example, let's Convert the Real power of 12 kW with a power factor of 0.8 to the apparent power in volt amps.
Apparent Power(S) = 1000 × Real Power(P)Power factor(pf)
or,S(VA) = 1000 × 12 KW0.8 pf
or, Voltamps = 15000 VA
Suggested Reading
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