Formula to convert 57.3 liters to gallons is to multiply 57.3 by 0.264172 (this is the value for 1 liter to gallon).
Convert 57.3 Liters to Gallons results
57.3 x 0.264172052 = 15.13705860252
57.3 l = 15.14 gal
To conclude the answer for 57.3 liters is fifteen point fourteen gallons