Formula to convert 30.3 liters to gallons is to multiply 30.3 by 0.264172 (this is the value for 1 liter to gallon).
Convert 30.3 Liters to Gallons results
30.3 x 0.264172052 = 8.00441318772
30.3 l = 8 gal
To conclude the answer for 30.3 liters is eight gallons