This calculator allows you to convert from Pferdestarke (ps) to Btu (th)/hour and in a reverse direction. To convert from Pferdestarke (ps) to Btu (th)/hour, enter the amount of Pferdestarke (ps) into the first input and to convert from Btu (th)/hour to Pferdestarke (ps), enter the amount of Btu (th)/hour into the second input.