This calculator allows you to convert from Horsepower (metric) hour to Fuel oil equivalent @barrel (US) and in a reverse direction. To convert from Horsepower (metric) hour to Fuel oil equivalent @barrel (US), enter the amount of Horsepower (metric) hour into the first input and to convert from Fuel oil equivalent @barrel (US) to Horsepower (metric) hour, enter the amount of Fuel oil equivalent @barrel (US) into the second input.