Formula to convert 1.2 gallons to liters is to multiply 1.2 by 3.75841178 (this is the value for 1 gallon to liter).
Convert 1.2 Gallons to Liters results
1.2 x 3.78541178 = 4.542494136
1.2 gal = 4.54 l
It’s simple, the answer for 1.2 gallons is four point five four liters