Formula to convert 72.8 liters to gallons is to multiply 72.8 by 0.264172 (this is the value for 1 liter to gallon).
Convert 72.8 Liters to Gallons results
72.8 x 0.264172052 = 19.23172541472
72.8 l = 19.23 gal
To conclude the answer for 72.8 liters is nineteen point twenty three gallons