Formula to convert 40.8 liters to gallons is to multiply 40.8 by 0.264172 (this is the value for 1 liter to gallon).
Convert 40.8 Liters to Gallons results
40.8 x 0.264172052 = 10.77821973792
40.8 l = 10.78 gal
To conclude the answer for 40.8 liters is ten point seventy eight gallons