Formula to convert 11.6 liters to gallons is to multiply 11.6 by 0.264172 (this is the value for 1 liter to gallon).
Convert 11.6 Liters to Gallons results
11.6 x 0.264172052 = 3.06439580784
11.6 l = 3.06 gal
To conclude the answer for 11.6 liters is three point zero six gallons