Use this online tool for volts to kilowatts calculator.Please input the voltage in volts,current in amps and click the Calculate button to calculate the power in Kilowatts

## How to convert Volts to kilowatts?

### volts to kilowatts calculation formula in case of Direct Current

P=The power P in kilowatts (kw)V=the voltage V in volts (V)

I=the current I in amps (A)

**P(kW) = V(in Volts) × I(in Amps) / 1000**

**kilowatts = volts(V) × amps(A) / 1000**

**kW = V × A / 1000**

**Let's take an example**

**Example#1**

Find out the power(P) in kilowatts where the current is 5A and the voltage(V)is 10V in the circuit.

P = 10V × 5A / 1000 = 0.05 kW

### volts to kilowatts calculation formula in AC single phase

P=The real power P in kilowatts (kW)PF=the power factor PF

I=the phase current I in amps (A)

V=the Root Mean Square voltage V in volts (V)

**P(kW) = Power Factor × I(in Amps) × V(in Volts) / 1000**

**kilowatt = PF × amps(A) × volt(V) / 1000**

**kW = PF × A × V / 1000**

**Let's take an example**

**Example#2**

Calculate the power(P) in kw where the PF is 0.8 and the current(I) is 5A and the Root Mean Square voltage(V) in the circuit is 100V

Apply the formula for soltution

P = 0.8 × 5A × 100V / 1000 = 0.4 kW

### volts to kilowatts calculation formula in case AC three phase

P=The real power P in kilowatts (kW)PF=the power factor

I=the phase current I in amps (A),

VL-L=the line to line Root Mean Square voltage VL-L in volts (V)

**P(kW) = 1.732 × Power Factor × I(in Amps) × VL-L(in Volts) / 1000**

**kilowatt = 1.732 × PF × amps(A) × volt(V) / 1000**

**kW = √3 × PF × A × V / 1000**

**Let's take an example**

**Example#3**

Find out the power(in kilowatts) where the PF is 0.8 and the current(I) is 5A and the voltage(V) in the circuit is 100V

The power P is equal to power factor of 0.8 times current of 3 amps times the voltage of 110 volts divided by 1000.

P(kW) = 1.732 × 0.8 × 5A × 100V / 1000 = 0.6928kW

### How many volts are in a kilowatt?

1W=1J/1s (power=energy per second)1W=1A.1V (electric power=current.potential differential)

1KW=1000W (K=Kilo=1000)

A kilowatt is a unit used to measure the rate of energy transfer. A volt is a unit used to measure the potential energy of a charge.So it’s like you asked how many miles per hour are in a gallon of gas.

But there are many formulas to define relationship between voltage to power, .

**The easiest is:**

**P=V*I**

**Try More Conversion**

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