Formula to convert 50.3 liters to gallons is to multiply 50.3 by 0.264172 (this is the value for 1 liter to gallon).
Convert 50.3 Liters to Gallons results
50.3 x 0.264172052 = 13.28785423572
50.3 l = 13.29 gal
To conclude the answer for 50.3 liters is thirteen point twenty nine gallons