Convert amphora (pous Ptolemaikos) to barrel (petroleum)
Selected category: volume.
Definition and details for amphora (pous Ptolemaikos):
In ancient Greece, amphora was a unit of liquid volume equal to one cubic foot. Amphora based on the pous Ptolemaikos was about 36 liters.
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.