Formula to convert 19.1 liters to gallons is to multiply 19.1 by 0.264172 (this is the value for 1 liter to gallon).
Convert 19.1 Liters to Gallons results
19.1 x 0.264172052 = 5.04568620084
19.1 l = 5.05 gal
To conclude the answer for 19.1 liters is five point zero five gallons