Formula to convert 6.1 liters to gallons is to multiply 6.1 by 0.264172 (this is the value for 1 liter to gallon).
Convert 6.1 Liters to Gallons results
6.1 x 0.264172052 = 1.61144951964
6.1 l = 1.61 gal
To conclude the answer for 6.1 liters is one point sixty one gallons