UK gallons
A UK gallon is a unit of volume used in the United Kingdom for measuring liquids such as fuel and water. One UK gallon is about to 4.54609 liters or 0.16054 cubic feet making it substantially larger than the US gallon.
US Dry Barrels
A US dry barrel is a unit of volume measurement normally used in the United States for dry goods such as grains, fruits, and vegetables. One US dry barrel is about 115.628 liters or 0.1156 cubic meters.
To convert this unit please visit: US dry barrel conversions.
Note that there are many types of barrel so be sure to choose the correct one for your needs.