Formula to convert 31.2 liters to gallons is to multiply 31.2 by 0.264172 (this is the value for 1 liter to gallon).
Convert 31.2 Liters to Gallons results
31.2 x 0.264172052 = 8.24216803488
31.2 l = 8.24 gal
To conclude the answer for 31.2 liters is eight point twenty four gallons