Barrels (US fluid) to cubic decimeters converter above calculates how many cubic decimeters are in 'X' barrels (US fluid) (where 'X' is the number of barrels (US fluid) to convert to cubic decimeters). In order to convert a value from barrels (US fluid) to cubic decimeters (from fl bl to dm³) just type the number of fl bl to be converted to dm³ and then click on the 'convert' button.