Kilovolt-amps (kVA), Kilowatt (kW) or Horsepower (HP) to amps (A) calculator
How to use the Amperage calculator.
First select what type of distribution system is being used from the drop down box. Click on a link below to learn more
Direct Current (DC)
Single Phase (L-N)
Single Phase (L-L)
Next Enter the amount of power being required and select if it is kVA, kW or HP. Click on a link below to learn more
Then enter the Voltage that you are using. See notes for some typical voltages.
If the power required is HP the you will have to add some clarification about it like how efficient it is and what the power factor (PF) is. If you don't know use 100% for efficiency and 1 for PF.
Finally, press the Calculate button.