Formula to convert 42.6 liters to gallons is to multiply 42.6 by 0.264172 (this is the value for 1 liter to gallon).
Convert 42.6 Liters to Gallons results
42.6 x 0.264172052 = 11.25372943224
42.6 l = 11.25 gal
To conclude the answer for 42.6 liters is eleven point twenty five gallons