Convert firkin (U.K. beer) to barrel (bulk)
Selected category: volume.
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.
Definition and details for barrel (bulk):
Bulk barrel is a traditional unit of volume used to measure commodities. This barrel is equal to 5 cubic feet or about 141.584 liters.