Potencia 1 hp = 0.74570 kW 1 hp = 550 pie · lbf/s 1 hp = 0.7068 btu/s 1 watt (W) = 14.340 cal/min 1 btu/h = 0.29307 W (watt) 1 J/s (joule/s) = 1 W Tablas de Conversión