Formula to convert 10.6 liters to gallons is to multiply 10.6 by 0.264172 (this is the value for 1 liter to gallon).
Convert 10.6 Liters to Gallons results
10.6 x 0.264172052 = 2.80022375544
10.6 l = 2.8 gal
To conclude the answer for 10.6 liters is two point eight gallons