Formula to convert 54.3 liters to gallons is to multiply 54.3 by 0.264172 (this is the value for 1 liter to gallon).
Convert 54.3 Liters to Gallons results
54.3 x 0.264172052 = 14.34454244532
54.3 l = 14.34 gal
To conclude the answer for 54.3 liters is fourteen point thirty four gallons