welcome to the Electrical: amp-watt convertor app, you can calculate Dc or AC-single / three phase watts and amps. just follow this steps : -> First select Amps To watts , watts To amps. -> select DC , AC - Single phase , AC - Three phase ( line to line voltage / line to natural voltage) . -> Enter two value fine matching value. -> calculate Single phase / Three phase Watts (w) . -> calculate Single phase / Three phase Amps (A) . Terms and conditions : App calculates the value as per mat