Formula to convert 14 liters to gallons is to multiply 14 by 0.264172 (this is the value for 1 liter to gallon).
Convert 14 Liters to Gallons results
14 x 0.264172052 = 3.6984087336
14 l = 3.7 gal
To conclude the answer for 14 liters is three point seven gallons