Formula to convert 74.6 liters to gallons is to multiply 74.6 by 0.264172 (this is the value for 1 liter to gallon).
Convert 74.6 Liters to Gallons results
74.6 x 0.264172052 = 19.70723510904
74.6 l = 19.71 gal
To conclude the answer for 74.6 liters is nineteen point seventy one gallons