Formula to convert 72.4 liters to gallons is to multiply 72.4 by 0.264172 (this is the value for 1 liter to gallon).
Convert 72.4 Liters to Gallons results
72.4 x 0.264172052 = 19.12605659376
72.4 l = 19.13 gal
To conclude the answer for 72.4 liters is nineteen point thirteen gallons