What is the gallon? 100 gallon means how many litres? ?

-100 gallons = 378.5411799993673 liters (US-liquid)



1 gallon [US, liquid] = aprox 3.785 liter

1 gallon [US, dry] = aprox 4.405 liter

1 gallon [UK] = aprox 4.546 liter



we generally buy milk by the gallon. gasoline by the gallon, water by the gallon...A gallon is a measure of volume used by Americans and the English, where the rest of the world uses the more logical litre.



100 US gallon is 378.5411784 litre,

100 UK gallon is 454.609 litre.



You can check that out yourself on convertking.net.