Formula to convert 4.6 liters to gallons is to multiply 4.6 by 0.264172 (this is the value for 1 liter to gallon).
Convert 4.6 Liters to Gallons results
4.6 x 0.264172052 = 1.21519144104
4.6 l = 1.22 gal
To conclude the answer for 4.6 liters is one point twenty two gallons