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#### Volts to KW Calculation - Online Electrical Calculators

Volts (V) to Kilowatts (KW) Calculator.

Enter the voltage in volts (V), current (I) in amps (A), and press the calculate button to get the Real Power (P) in kilowatts (kW):

Volts To Kilowatts 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.

### DC Volts to Kw Calculation:

The Real power (P) in kilowatts (kW) is equal to the voltage V in volts (V), times the Current (I) in amps (A) divided by 1000:

For example, let’s convert 24 volts to KW for a DC circuit with 5 amps of current.

P(KW) = V(V) x I(A) ÷ 1000
P(KW) = 24 x 5 ÷ 1000
P(kw) = 0.12 Kw

### AC Single Phase Volts to Kw Calculation:

The Real power (P) in kilowatts (kW) is equal to the power factor PF times the current I in amps (A), times the voltage V in volts (V) divided by 1000:

For example, let’s convert 220 volts to Kw for an AC electrical circuit with 15 amps of current and a power factor of 0.8.

P(KW) = Pf x V(V) x I(A) ÷ 1000
P(KW) = 0.8 x 220 x 15 ÷ 1000
P(kw) = 2.640 Kw

### Calculation with Line to Line Voltage:

The Real power (P) in kilowatts (kW) is equal to the square root of 3 times the power factor PF times the current I in amps (A), times the line-to-line RMS voltage VL-L in volts (V) divided by 1000:

For example, let’s convert 440 Volts to KW for an AC Electrical circuit with 12 amps of current and a power factor of 0.8.

P(KW) = √3 x Pf x V(V) x I(A) ÷ 1000
P(KW) = √3 x 0.8 x 440 x 12 ÷ 1000
P(kw) = 7.316 Kw

### Calculation with Line to Neutral Voltage:

The Real Power (P) in kilowatts (kW) is equal to the 3 times the power factor PF times the current I in amps (A), times the line-to-neutral RMS voltage VL-N in volts (V) divided by 1000:

For example, let’s convert 440 Volts to KW  for an AC Electrical circuit with 14 amps of current and a power factor of 0.9.

P(KW) = 3 x Pf x V(V) x I(A) ÷ 1000
P(KW) = 3 x 0.9 x 440 x 14 ÷ 1000
P(kw) = 16.632 Kw

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
Recommended Electrical Resources:

### How to use This Calculator?

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

01. Select Phase Type: Choose between “DC Line” “Single Phase” or “3 Phase” by choosing the appropriate option from the dropdown.

02. Enter Supply Voltage: Input the supply voltage or motor voltage value in the specified input box. You can enter the value in Volts or Kilovolts by choosing the appropriate option from the dropdown.

03. Enter Current: Input the Current in Amps value in the specified input box. You can enter the value in A or KA by choosing the appropriate option from the dropdown.

04. 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.

05. 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.

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

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

08. Result: The calculated “result” will be displayed in the respective “Result In Kilowatts (Kw)” output field.

### Volts to KW Conversion table:

Power Factor value of 0.9
Voltage (V) Current (A) Power (KW)
10 Volts 5 Amps 0.045 Kw
20 Volts 5 Amps 0.090 Kw
30 Volts 5 Amps 0.135 Kw
40 Volts 5 Amps 0.180 Kw
50 Volts 5 Amps 0.225 Kw
60 Volts 5 Amps 0.270 Kw
70 Volts 5 Amps 0.315 Kw
80 Volts 5 Amps 0.360 Kw
90 Volts 5 Amps 0.405 Kw
100 Volts 5 Amps 0.450 Kw
200 Volts 5 Amps 0.900 Kw
300 Volts 5 Amps 1.350 Kw
400 Volts 5 Amps 1.800 Kw
500 Volts 5 Amps 2.250 Kw
600 Volts 5 Amps 2.700 Kw
700 Volts 5 Amps 3.150 Kw
800 Volts 5 Amps 3.600 Kw
900 Volts 5 Amps 4.050 Kw
1000 Volts 5 Amps 4.500 Kw
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

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 x 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 x time (1 kilowatt = 1000 watts).

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 x Volts, at 120 volts, 2 amps would equal 240 watts.

What is 1 voltage?

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