Formula to convert 56.6 liters to gallons is to multiply 56.6 by 0.264172 (this is the value for 1 liter to gallon).
Convert 56.6 Liters to Gallons results
56.6 x 0.264172052 = 14.95213816584
56.6 l = 14.95 gal
To conclude the answer for 56.6 liters is fourteen point ninety five gallons