Formula to convert 70.8 liters to gallons is to multiply 70.8 by 0.264172 (this is the value for 1 liter to gallon).
Convert 70.8 Liters to Gallons results
70.8 x 0.264172052 = 18.70338130992
70.8 l = 18.7 gal
To conclude the answer for 70.8 liters is eighteen point seven gallons