Formula to convert 69.3 liters to gallons is to multiply 69.3 by 0.264172 (this is the value for 1 liter to gallon).
Convert 69.3 Liters to Gallons results
69.3 x 0.264172052 = 18.30712323132
69.3 l = 18.31 gal
To conclude the answer for 69.3 liters is eighteen point thirty one gallons