Cubic decimeters to barrels (oil) converter on this page calculates how many barrels (oil) are in 'X' cubic decimeters (where 'X' is the number of cubic decimeters to convert to barrels (oil)). In order to convert a value from cubic decimeters to barrels (oil) (from dm³ to bbl) simply type the number of dm³ to be converted to bbl and then click on the 'convert' button.