Formula to convert 40.2 liters to gallons is to multiply 40.2 by 0.264172 (this is the value for 1 liter to gallon).
Convert 40.2 Liters to Gallons results
40.2 x 0.264172052 = 10.61971650648
40.2 l = 10.62 gal
To conclude the answer for 40.2 liters is ten point sixty two gallons