Formula to convert 2.5 gallons to liters is to multiply 2.5 by 3.75841178 (this is the value for 1 gallon to liter).
Convert 2.5 Gallons to Liters results
2.5 x 3.78541178 = 9.46352945
2.5 gal = 9.46 l
It’s simple, the answer for 2.5 gallons is nine point four six liters