Formula to convert 29.4 liters to gallons is to multiply 29.4 by 0.264172 (this is the value for 1 liter to gallon).
Convert 29.4 Liters to Gallons results
29.4 x 0.264172052 = 7.76665834056
29.4 l = 7.77 gal
To conclude the answer for 29.4 liters is seven point seventy seven gallons