Formula to convert 31 gallons to liters is to multiply 31 by 3.75841178 (this is the value for 1 gallon to liter).
Convert 31 Gallons to Liters results
31 x 3.78541178 = 117.34776518
31 gal = 117.35 l
It’s simple, the answer for 31 gallons is one hundred seventeen point three five liters