Formula to convert 56.5 liters to gallons is to multiply 56.5 by 0.264172 (this is the value for 1 liter to gallon).
Convert 56.5 Liters to Gallons results
56.5 x 0.264172052 = 14.9257209606
56.5 l = 14.93 gal
To conclude the answer for 56.5 liters is fourteen point ninety three gallons