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