Convert gallon (standard imperial) to tierce (old U.K. wine barrel)
Selected category: volume.
Definition and details for gallon (standard imperial):
Standard imperial gallon is a unit of volume equal to about 277.419 in3 or exactly 4.54609 liters. This unit was defined as the volume of exactly 10 pounds of distilled water under precisely defined conditions.
Definition and details for tierce (old U.K. wine barrel):
Tierce is an old traditional unit of liquid volume, used to measure wine. This unit was equal to 42 U.K wine gallons (or U.S. gallons) or 1/3 butt or about 158.987 liters. Today petroleum barrel has the same volume.