Formula to convert 63.3 liters to gallons is to multiply 63.3 by 0.264172 (this is the value for 1 liter to gallon).
Convert 63.3 Liters to Gallons results
63.3 x 0.264172052 = 16.72209091692
63.3 l = 16.72 gal
To conclude the answer for 63.3 liters is sixteen point seventy two gallons