Convert amphora (pous Ptolemaikos) to firkin (U.K. beer)
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 firkin (U.K. beer):
Firkin is a traditional unit of liquid volume equal to 1/4 barrel. U.K. beer firkin (after 1824) is equal to 9 imperial gallons or about 40.91 liters.