Gigajoules to foot-poundals converter above calculates how many foot-poundals are in 'X' gigajoules (where 'X' is the number of gigajoules to convert to foot-poundals). In order to convert a value from gigajoules to foot-poundals (from GJ to ft pdl) simply type the number of GJ to be converted to ft pdl and then click on the 'convert' button.