18 cubic decimeters equals 4.09 gallons.
Convert 18 cubic decimeters into litres, mililitres, cubic centimeters, hectolitres, kilolitres, meters cubeds, pints, quarts, cubic feet, cubic inches, etc...
Convert 5 gallons into litres, mililitres, cubic centimeters, hectolitres, kilolitres, meters cubeds, pints, quarts, cubic feet, cubic inches, etc...