Formula to convert 71.2 liters to gallons is to multiply 71.2 by 0.264172 (this is the value for 1 liter to gallon).
Convert 71.2 Liters to Gallons results
71.2 x 0.264172052 = 18.80905013088
71.2 l = 18.81 gal
To conclude the answer for 71.2 liters is eighteen point eighty one gallons