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Kw to Va Calculation - Online Electrical Calculators

Kilowatts (KW) to Volt-amps (VA) Calculator.

Enter the Real Power (P) in kilowatt (kW) and Power factor (Pf), and press the Calculator button to get the Apparent Power (S) in Volt-amps (Va):

KW To VA Calculator

Note, For higher values like 5×103, 10×10-6, 1.6 x1012, enter the value like this for scientific notation as 5e3, 10e-6, 1.6e12, etc.

AC Single Phase KW to VA Calculation:

The apparent power (S) in volt-amps (VA) is equal to 1000 times the Real power (P) in kilowatts (kW), divided by the power factor PF:

For example, let’s Convert the Real power of 10 kW with a power factor of 0.8 to the apparent power in volt amps.

S(VA) = 1000 x P(Kw) ÷ Pf
S(VA) = 1000 x 10 ÷ 0.8
S(VA) = 12500 Va

Where:

• P = Power in kilowatts (KW)
• V = Apparent Power in Volt-amps (VA)
• 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
Recommended Electrical Resources:

How to use This Calculator?

To use the above “Kw to VA Conversion Calculator” follow the below steps:

01. Enter Real Power: Input the Real Power in KW value in the specific input box. You can enter the value in watts or kilowatts by choosing the appropriate option from the dropdown.

02. Enter Power Factor: Input the power factor of the motor in the provided input box. The power factor is a unitless value typically between 0 and 1.

03. Reset: If you want to “reset” the calculator to perform another conversion, you can click the “Reset” button, and all input fields will be cleared.

04. Calculate: Click the “Calculate” button to obtain the results. The calculated results will be displayed in the “Results:” section.

05. Swap: If you want to “Swap” the calculated to Exchange conversion, you can click the “Swap” button, and Calculate will be Exchange.

06. Result: The calculated “result” will be displayed in the respective “Result In volt-amps (VA)” output field.

KW to VA Conversion table:

Power Factor value of 0.9
Power (KW) Apparent Power (VA)
10 Kw 1111.1 VA
15 KW 16666 VA
20 KW 22222 VA
25 KW 27777 VA
30 KW 33333 VA
35 KW 38888 VA
40 KW 44444 VA
45 KW 50000 VA
50 KW 55555 VA
55 KW 61111 VA
60 KW 66666 VA
65 KW 72222 VA
70 KW 77777 VA
75 KW 83333 VA
80 KW 88888 VA
85 KW 94444 VA
90 KW 100000 VA
95 KW 105555 VA
100 KW 111111 VA
110 KW 122222 VA
115 KW 127777 VA
Typical Power factor Values:
Device Typical PF
Fluorescent Lamp 0.95
Incandescent Lamp 1
Resistive Oven 1
Synchronous Motor 0.9
Power Factor Value conversion table

Is VA equal to KW?

The ratio between the VA (i.e. RMS volts time RMS amps) and Watts is called the power factor PF. In other words, volt-amps x power factor = watts. Similarly, KVA*PF = KW, Or kilovolt-amps times power factor equals kilowatts.

What is 1 watt in VA?

In a DC circuit, 1 VA is the equivalent of 1 W. This equivalence means that the power factor of that power supply is 1.

What is VA and kW?

Both kilowatts and volt-amps measure electrical power. Kilowatts are a measure of real power, while volt-amps are a measure of apparent power.

Is it VA or KVA?

KVA and VA are simply KVA = 1,000VA. The difference between KVA and KW. You need to know the power factor to calculate KW from KVA. Where pf is the power factor.

What is VA voltage?

A volt-ampere (VA) is the voltage times the current feeding an electrical load. A kilovolt-ampere (kVA) is 1000 volt-amperes. Electrical power is measured in watts (W).