Formula to convert 7.3 liters to gallons is to multiply 7.3 by 0.264172 (this is the value for 1 liter to gallon).
Convert 7.3 Liters to Gallons results
7.3 x 0.264172052 = 1.92845598252
7.3 l = 1.93 gal
To conclude the answer for 7.3 liters is one point ninety three gallons