Newton metres to foot-poundals conversion calculator shown above calculates how many foot-poundals are in 'X' Newton metres (where 'X' is the number of Newton metres to convert to foot-poundals). In order to convert a value from Newton metres to foot-poundals (from Nm to ft pdl) simply type the number of Nm to be converted to ft pdl and then click on the 'convert' button.