Convert barrel (petroleum) to half barrel (European)
Selected category: volume.
Definition and details for barrel (petroleum):
Petroleum barrel (bbl or bo from "barrel of oil") is defined to be 42 U.S. gallons or about 158.987 liters. This unit is equal to the traditional tierce, an old English wine barrel.
Definition and details for half barrel (European):
Half European barrel is equal to 25 liters.