Amps to kW calculator

Use this tool to convert units represented in Amps to KW and other units of power.  You can use this tool to calculate energy consumed by the appliances to KW by just filling in the number of Amps you want to calculate in KiloWatt in the form and hit  calculate. You will see the number of Amps converted/calculated to KWs and other energy measurement SI units. 

Current type DC AC - Single phase AC - Three phase

Current (amps)

mA A kA

Voltage type Line to line voltage Line to neutral voltage

Voltage (volts)

mV V kV

Power factor (≤1)

= Calculate × Reset Swap

Power (kilowatts)

kW

Power (watts)

W

Power (milliwatts)

mW

This is a minimalist tools to convert units of Amperes into KiloWatts by simply hitting convert after entering the number of Amp units you want to convert to KiloWatt. This converter can be used to measure and count the energy consumption in homes or businesses to make a better assessment.

We have mentioned details below regarding using this free kWatt converter. 

How This Free Tool Converts Values?

This smart converter works on the following principle which is standard for converting power units. 

DC AMPs to kWatts 

While using this tool the power 'p' in kilowatts (kW) is equal to the current 'I' in amps (A), times the voltage V in volts (V) divided by 1000. This gives you the accurate results. Here is the formula:

P(kW) = I(A) × V(V) / 1000

AC Single Phase AMPs to kWatts 

The power P in kilowatts (kW) is equal to the power factor PF times the phase current I in amps (A), times the RMS voltage V in volts (V) divided by 1000. The following formula is used for AC Single Phase AMPs conversion kWatts.

P(kW) = PF × I(A) × V(V) / 1000

AC 3 Phase AMPs to kWatts 

Calculation is done with line to line voltage. The following standards are used which are used universally for calculating AC 3 Phase amperes to kWatts. 

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

P(kW) = √3 × PF × I(A) × VL-L (V) / 1000

For the calculation of line to neutral voltage the following standards are used. 

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

P(kW) = 3 × PF × I(A) × VL-N (V) / 1000