Kw to Kva Calculation - Online Electrical Calculators

Kilowatts (KW) to Kilovolt-amps (KVA) 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 kilovolt-amps (Kva):

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KW To KVA 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.

Conversion Using the Power Formula :

AC Single Phase Kw to Kva Calculation:

The apparent power (S) in kilovolt-amps (kVA) is equal to the Real Power (P) in kilowatts (kW), divided by the power factor (PF):

For example, let’s find the voltage of a circuit with 1.2 amps of current and 20 ohms of resistance.

V(V) = 1.2 A ÷ 20 Ω
V(V) = 24 V

Where:

    • P = Power in watts
    • V = Voltage in volts
    • I = Current in amperes
    • 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
kw to kva calculator and conversion
Recommended Electrical Resources:

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How to use This Calculator?

To use the above “Kw to Kva conversion calculator” follow the below steps:

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

2. 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.

how to use calculator kw to kva

3. 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.

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

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

6. Result: The calculated “result” will be displayed in the respective “Result In Kilovolts-amps (KVA)” output field.

KW to Kva Conversion table:

Kilowatts (KW) Kilovots-amps (KVA)
10 KW 11.111 KVA
20 KW 22.222 KVA
30 KW 33.333 KVA
40 KW 44.444 KVA
50 KW 55.555 KVA
60 KW 66.666 KVA
70 KW 77.777 KVA
80 KW 88.88 KVA
90 KW 100 KVA
100 KW 111.111 KVA
200 KW 222.222 KVA
300 KW 333.333 KVA
400 KW 444.444 KVA
500 KW 555.555 KVA
600 KW 666.666 KVA
700 KW 777.777 KVA
800 KW 888.888 KVA
900 KW 1000 KVA
1000 KW 1111.111 KVA
power factor of 0.90
Typical Power factor Values:
Device Typical PF
Resistive Load 1
Fluorescent Lamp 0.95
Incandescent Lamp 1
Induction Motor full load 0.85
Induction Motor no Load 0.35
Resistive Oven 1
Synchronous Motor 0.9
Power Factor Value conversion table

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