Firkin (unit) Firkin (unit) A firkin is a unit of volume or mass used in several situations. Its etymology is likely to be from the Middle English "ferdekyn", probably from the Middle Dutch diminutive of vierde ‘fourth’ (a firkin originally contained a quarter of a barrel). A firkin is an American unit of dry measure. 1 firkin = 9 US gallons = 34 litres. A firkin was a British unit for the sale of butter and cheese. 1 firkin = 56 pounds = 25 kilograms A firkin is also a British unit for the sale of beer. It is one quarter of
Firkin Brewery in Whitby, Ontario), and many Firkin Group pubs in fact share their names with former UK Firkin Brewery pubs. In the United States, the franchise pubs are named with "Firkin" first, as in "The Firkin & Fox" as opposed to "The Fox & Firkin". The pub chain once credited itself as being the "largest and fastest growing" group of pubs in North America. Lately the claim is "largest & most dominant chain of traditional English pubs" in North America. About 10 pubs have closed out of the about 25 pubs that have opened since 2005. New pubs have opened about