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