Convert polypin (metric) to puncheon (U.S. wine)
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 puncheon (U.S. wine):
In the United States, a wine puncheon is equal to 84 U.S. gallons.