Formula to convert 69.4 liters to gallons is to multiply 69.4 by 0.264172 (this is the value for 1 liter to gallon).
Convert 69.4 Liters to Gallons results
69.4 x 0.264172052 = 18.33354043656
69.4 l = 18.33 gal
To conclude the answer for 69.4 liters is eighteen point thirty three gallons