Formula to convert 42.1 gallons to liters is to multiply 42.1 by 3.75841178 (this is the value for 1 gallon to liter).
Convert 42.1 Gallons to Liters results
42.1 x 3.78541178 = 159.365835938
42.1 gal = 159.37 l
It’s simple, the answer for 42.1 gallons is one hundred fifty-nine point three seven liters