Convert polypin (metric) to butt (U.K. whisky)
Selected category: volume.
Definition and details for polypin (metric):
Polypin is a traditional informal British unit of volume for beer and other alcoholic beverages, equal to 2 minipins, or 20 liters.
Definition and details for butt (U.K. whisky):
A butt of whisky in the U.K. is a traditional unit of volume equal to 108 imperial gallons.