One gallon is equivalent to approximately 3.78541 liters.
1 US gallon = 3.7854118 liters
3.78 liters
4 liters in a gallon
there are about 4 liters of water in a gallon
It is common knowledge that the US gallon is 3.785 litres and the Imperial gallon is 4.56 litres
That is 3.785 US gallons
1 Imperial gallon = 4.54609188 litres so you can do the maths =]
Approximately 4 liters.
There is no such thing as a Greek gallon. The Litre is the main unit of liquid volume there.
1 US gallon = 3.78541178 literso 9 Gallons is about 34.09 Liters
About 3.785 Litre= 1Gallon (US) About 4.5 Litre= 1 Gallon (UK)