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 20.4 liters into gallons we have to multiply 20.4 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

20.4 L → V_(gal)

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

V_(gal) = 20.4 L × 0.26417205124156 gal

V_(gal) = 5.3891098453278 gal

The final result is:

20.4 L → 5.3891098453278 gal

We conclude that 20.4 liters is equivalent to 5.3891098453278 gallons:

20.4 liters = 5.3891098453278 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.18555940196078 × 20.4 liters.

Another way is saying that 20.4 liters is equal to 1 ÷ 0.18555940196078 gallons.

Approximate result

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

20.4 L ≅ 5.389 gal

An alternative is also that one gallon is approximately zero point one eight six times twenty point four 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