Power formula converter

To figure out how many amps does a motor with certain kW power have, we have to rearrange this equation a bit. We get the 3-phase current formula like this:. Using this power formula, we can, for example, do a 3-phase motor kW to amps calculation. Do note that if a 3-phase motor with lower voltage and lower power factor will draw more amps to produce the same power output. To calculate the amps from kW, you need to input the kW, voltage, and power factor of a 3-phase motor. The calculator will dynamically calculate the current amps based on your inputs:.

Such a motor has a You can insert these numbers into the calculator and see if you get the correct result. All in all, we hope these calculators help you determine the power and current specifications of electric motors. Save my name, email, and website in this browser for the next time I comment. Table of Contents. Insert Current In Amps :.

Insert Voltage In Volts :. Insert Power Factor PF :. Popup calculator Copy a link to this page Print this page Email a link to this page Scroll up to form What does this mean? Quick Search:. Spelling: American British. Round decimal places : 1 2 3 4 - Convert.

Use this power converter to convert instantly between horsepower, kilowatts, megawatts, volt amperes, watts and other metric and imperial power units.

You can convert between watts and amps here. Like this? How Much is a Ton?