Convert tonneau (French ton) to puncheon (U.S. wine)
Selected category: volume.
Definition and details for tonneau (French ton):
Tonneau is a traditional French unit of volume equal to 42 pied cube, or about 1440 liters.
Definition and details for puncheon (U.S. wine):
In the United States, a wine puncheon is equal to 84 U.S. gallons.