Formula to convert 72.3 liters to gallons is to multiply 72.3 by 0.264172 (this is the value for 1 liter to gallon).
Convert 72.3 Liters to Gallons results
72.3 x 0.264172052 = 19.09963938852
72.3 l = 19.1 gal
To conclude the answer for 72.3 liters is nineteen point one gallons