Convert wineglass (U.S.) to barrel (petroleum)
Selected category: volume.
Definition and details for wineglass (U.S.):
Wineglass is an informal unit of volume, equal to 1 (U.S.) gill or 4 (U.S.) fluid ounces or about 118.3 milliliters.
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.