AboutPrivacy-policyTerms-conditionsFaqContact

    Volts (V) to Kilowatts (KW) Conversion Calculator | Volts to KW Convert | Volts to KW formula

    Created by Md jony islam

    All body ads

    Volts (V) to Kilowatts (KW) Conversion Calculator

    convert electrical voltage in volts (V) to electric power in kilowatts (kW). You can calculate kilowatts from volts and amps. Volts to KW formula. You can calculate kilowatts from volts and amps, but you can't convert volts to kilowatts since kilowatts and volts units do not measure the same quantity.

    Volts To KW Calculator

    V
    • nanoVolts (nV)
    • microVolts (µV)
    • milliVolts (mV)
    • Volts (V)
    • kilovolts (kV)
    • megavolts (MV)
    A
    • Picoampere (pA)
    • nanoamperes (nA)
    • microamperes (µA)
    • milliamperes (mA)
    • Amperes (A)
    • kiloamperes (kA)
    KW
    • nanowatts (nW)
    • microwatts (µW)
    • milliwatts (mW)
    • Watts (W)
    • Kilowatts (KW)
    • megawatts (MW)
    • gigawatts (GW)

    Learn how we tools this below

    Add this tools to your site

    Buy me a for Source Code

    What do you need to know to calculate AC KW?

    Enter Voltage in volts V, Current I in amps A, and press the calculated button to get the Real Power P in Kilowatts Kw:

    Volts to Kw calculator
    Fig-1: Volts to KW calculator

    Conversion using the Volts to KW Formula

    How to Calculate KW from Volts and Amps using DC line current.

    The Real Power P in Kilowatts Kw is calculated as the voltage in volts V, times the current in amps A divided by 1000. Plug these values into the formula:

    KW = Volts × Amps1000

    For Example, let's convert 12 volts to KW for a DC circuit with 20 amps of current.

    Real Power(P) = Voltage(V) × Current(I)1000
    or, P(KW) = 12 Volts × 20 Amps1000
    or, Real Power = 0.24000 Kw

    How to Calculate KW from volts, amps and Power factor pf using AC Single Phase current.

    The Real Power P in Kilowatts kw is calculated as the Power factor in pf times the current I in amps A, times the voltage v in volts v divided by 1000. Plug these values into the formula:

    KW = pf × Amps × Volts1000

    For Example, let's convert 220 volts to Kw for an AC electrical circuit with 25 amps of current and a power factor of 0.8.

    Real Power(P) = Power factor(pf) × Current(I) × Voltage(V)1000
    or, P(KW) = 0.8 pf × 25 Amps × 220 Volts1000
    or, Real Power = 4.400 KW

    How to Calculate KW from Volts, Amps and Power factor pf using AC 3-phase current for Line-to-Line Voltage.

    The Real Power p in kilowatts Kw is calculated as the square root of 3 times the Power factor in pf times current I in amps A, times the Line-to-Line RMS VL-L in volts v divided by 1000. Plug these values into the formula:

    KW = 3 × pf × Amps × Volts1000

    For Example, let's convert 440 Volts to KW for an AC Electrical circuit with 15 amps of current and a power factor of 0.8.

    Real Power(P) = 3 × Power factor(pf) × Current(I) × Voltage(V)1000
    or, P(KW) = 3 × 0.8 pf × 15 Amps × 440 Volts1000
    or, Real Power = 9.14523 KW

    How to Calculate KW from Volts, Amps and Power factor pf using AC 3-phase current for Line-to-Neutral Voltage.

    The Real Power p in Kilowatts kw is calculated as the 3 times the power factor in pf times the current I in amps A, times the Line-to-Neutral RMS voltage VL-N in volts V divided by 1000. Plug these values into the formula:

    KW = 3 × pf × Amps × Volts1000

    For Example, let's convert 440 Volts to KW for an AC Electrical circuit with 16 amps of current and a power factor of 0.9.

    Real Power(P) = 3 × Power factor(pf) × Current(I) × Voltage(V)1000
    or, P(KW) = 3 × 0.9 pf × 16 Amps × 440 Volts1000
    or, Real Power = 16.89600 KW

    Suggested Reading

    How to use Volts to Kw Calculator?

    To use the above "Volts to Kw Conversion Calculator" follow the below steps:

    1. Select Phase Type: Choose between DC Line, Single Phase Line, or 3 Phase Line by choosing the appropriate option from the dropdown.

    2. Enter Supply Voltage: Input the supply voltage or Load voltage value in the specified input box. You can enter the value in millivolts mV, Volts V, Kilovolts kV & MegaVolt MV by choosing the appropriate option from the dropdown.

    How to Use Volts to Kw Calculator
    Fig-2: How to Use Volts to Kw Calculator

    3. Enter Current: Input the Current in Amps value in the specified input box. You can enter the value in milliamps mA, Amps A, Kiloamps kA, or Megaamps MA by choosing the appropriate option from the dropdown.

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

    5. Select Voltage Type: Choose between Line to Line Voltage or Line to Neutral Voltage by choosing the appropriate option from the dropdown.

    6. Reset: Click the 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.

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

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

    9. Result: The calculated "Result" will be displayed in the respective Result In output KW output field.

    Volts to KW conversion application

    Volts To KW Conversion Chart

    Below is a table assuming PF = 1 for simplicity, with varying current values:

    Volts to Kilowatts (kW) for DC, Single Phase, and 3 Phase
    InputOutput
    Voltage (V)Current (A)Power (W)Power (kW)
    [DC]    		Power (kW)
    [Single Phase]    		Power (kW)
    [3 Phase]
    12056000.60.60.6
    2401024002.42.42.4
    12056000.60.61.04
    2401024002.42.44.09
    3801557005.75.79.89
    4802096009.69.616.6
    6001060006610.4

    Typical power factor values

    Do not use typical power factor values for accurate calculations.

    Equipment and appliancescos θtan θ
    MotorCommon induction motorloaded at0 %0.175.80
    25%0.551.52
    50 %0.730.94
    75 %0.800.75
    100 %0.850.62
    LampsIncandescent lamps1.00
    Fluorescent lamps (uncompensated)0.51.73
    Fluorescent lamps (compensated)0.930.39
    Discharge lamps0.4 to 0.62.29 to 1.33
    OvensOvens using resistance elements1.00
    Induction heating ovens (compensated)0.850.62
    Dielectric type heating ovens0.850.62
    WeldingResistance-type soldering machines0.8 to 0.90.75 to 0.48
    Fixed 1-phase arc-welding set0.51.73
    Arc-welding motor-generating set0.7 to 0.91.02 to 0.48
    Arc-welding transformer-rectifier set0.7 to 0.81.02 to 0.75
    Arc furnace0.80.75
    Power Factor Value Conversion Table

    Frequently Asked Questions - FAQs for Volts to KW Calculator

    What is the formula for volts to kilowatt (kW)?

    An electrical theory tells us that for a single-phase system, kW = (V × I × PF) ÷ 1,000. kW = (V × I) ÷ 1,000.

    What is kVA to kW?

    For example, a 200kVA generator with a power factor of 0.8 outputs 80kW actual power; 200 kVA × 0.8 = 160 kW.

    Is 6 kWh 1 unit?

    6 unit of electricity = 6 kWh. The electricity used is generally charged for in unit of electricity'. Killowatt-hours is the product of watts × time (1 kilowatt = 1000 watts).

    What is 1 voltage?

    1 Volt is defined as energy consumption of 1 joule per electric charge of 1 coulomb. 1V = 1J ÷ C.

    Is 1 watt equal to 1 amp?

    How Many Watts in 1 Amp? The wattage in 1 amp depends on the voltage of the system. Using the formula for DC conversion: Watts = Amps × Volts, at 120 volts, 2 amps would equal 240 watts.

    You may like these posts

    About the Author

    Md Jony Islam

    Md Jony Islam

    Jony is a passionate writer and web developer. He enjoys sharing insights about technology, web development, and design. When he's not writing, he loves hiking and exploring the outdoors.