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 138.9 liters into gallons we have to multiply 138.9 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

138.9 L → V_(gal)

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

V_(gal) = 138.9 L × 0.26417205124156 gal

V_(gal) = 36.693497917452 gal

The final result is:

138.9 L → 36.693497917452 gal

We conclude that 138.9 liters is equivalent to 36.693497917452 gallons:

138.9 liters = 36.693497917452 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.027252784737221 × 138.9 liters.

Another way is saying that 138.9 liters is equal to 1 ÷ 0.027252784737221 gallons.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one hundred thirty-eight point nine liters is approximately thirty-six point six nine three gallons:

138.9 L ≅ 36.693 gal

An alternative is also that one gallon is approximately zero point zero two seven times one hundred thirty-eight point nine 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