Conversion formula

The conversion factor from liters to gallons is 0.26417205124156, which means that 1 liter is equal to 0.26417205124156 gallons:

1 L = 0.26417205124156 gal

To convert 18 liters into gallons we have to multiply 18 by the conversion factor in order to get the volume amount from liters to gallons. We can also form a simple proportion to calculate the result:

1 L → 0.26417205124156 gal

18 L → V_(gal)

Solve the above proportion to obtain the volume V in gallons:

V_(gal) = 18 L × 0.26417205124156 gal

V_(gal) = 4.7550969223481 gal

The final result is:

18 L → 4.7550969223481 gal

We conclude that 18 liters is equivalent to 4.7550969223481 gallons:

18 liters = 4.7550969223481 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.21030065555556 × 18 liters.

Another way is saying that 18 liters is equal to 1 ÷ 0.21030065555556 gallons.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that eighteen liters is approximately four point seven five five gallons:

18 L ≅ 4.755 gal

An alternative is also that one gallon is approximately zero point two one times eighteen liters.

Conversion table

liters to gallons chart

For quick reference purposes, below is the conversion table you can use to convert from liters to gallons