Poncelet to horsepower (boiler) conversion calculator above calculates how many horsepower (boiler) are in 'X' poncelet (where 'X' is the number of poncelet to convert to horsepower (boiler)). In order to convert a value from poncelet to horsepower (boiler) (from p to hp) type the number of p to be converted to hp and then click on the 'convert' button.