Formula to convert 27.9 liters to gallons is to multiply 27.9 by 0.264172 (this is the value for 1 liter to gallon).
Convert 27.9 Liters to Gallons results
27.9 x 0.264172052 = 7.37040026196
27.9 l = 7.37 gal
To conclude the answer for 27.9 liters is seven point thirty seven gallons