Formula to convert 45.7 liters to gallons is to multiply 45.7 by 0.264172 (this is the value for 1 liter to gallon).
Convert 45.7 Liters to Gallons results
45.7 x 0.264172052 = 12.07266279468
45.7 l = 12.07 gal
To conclude the answer for 45.7 liters is twelve point zero seven gallons