Use this Online tools for Kilowatts (kW) to amps (A) conversion.

Please Choose current type and Input power in kilowatts(kw), voltage in volts,PF for AC(Alternating Current) circuit and click the Calculate button to obtain amps where DC = Direct Current, AC = Alternating Current.

## How to convert kilowatts(KW) to amps(A)?

## kilowatts to amps calculation formula in DC

I=The current I in ampsP=the power P in kilowatts

V=the voltage V in volts

**I(A) = 1000 × P(in kW) / V(in volt)**

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

**A(amps) = 1000 × kW / V(volts)**

**Let's take one Example**

**Example#1**

Find out the current in amps(A) Where the power utilization is 20 kilowatts and the voltage supply in circuit is 23 volts.

P=20kw

V=23

I=1000*20/23

I=869.56amps

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

I=The phase current I in ampsP=the real power P in kilowatts

PF=the power factor PF times

V=the RMS(root mean square) voltage V in volts:

**I = 1000 × P(power) / (PF × V(voltage) )**

**amps(A) = 1000 × kilowatts(kw) / (PF × volts(v))**

**A = 1000 × kW / (PF × V)**

**Let's take one Example**

**Example#2**

Find out the current in amps(A) where the power utilization is 25 kilowatts, the pf is 0.8 and the RMS(root mean square) voltage supply is 230 volts.

P=25KW , V=230V , PF=.8

I = 1000 × 25kW / (0.8 × 230V) = 3.75A

I=1000*25/.8*230

I=25000/184

I=135.86amps

### kilowatts to amps calculation formula AC three phase

I=The phase current I in ampsP=the real power P in kilowatts

PF=the power factor PF times

VL-L=the line to line RMS voltage VL-L in volts:

**I = 1000 × P(power) / (√3 × PF × VL-L )**

**amps(A) = 1000 × kilowatts(KW) / (√3 × POWER FACTOR × volts)**

**OR**

**A = 1000 × kW / (√3 × PF × V)**

**OR**

**Kw=sqrt3*V*I*pf/100**

**Let's take one Example**

**Example#3**

Find out the current in amps(A) where the power utilization is 0.55 kilowatts, the PF is 0.8 and the voltage supply in circuit is 120volts

I(amps) = 1000 × 0.55kW / (√3 × 0.8 × 120V) =3.307A

### How to convert kw to amps in three phase system with line to neutral voltage

**I(A) = 1000 × P(in kW) / (3 × Power factor × VL-N(V) )**

**OR**

**I=Kw*1000/3*V*pf**

V=average voltage in 3 phase system

I=average current in 3 phase systempf=power factor

**Let's take one example:**

**Example#4**

Find out the current in amps(A) where the power utilization is 0.55 kilowatts, the PF is 0.8 and the

voltage supply in circuit is 120volts.

I(amps) = 1000 × 0.55kW / (3 × 0.8 × 120V) =1.9A

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