Conversion formula

The conversion factor from gallons to liters is 3.7854118, which means that 1 gallon is equal to 3.7854118 liters:

1 gal = 3.7854118 L

To convert 31.8 gallons into liters we have to multiply 31.8 by the conversion factor in order to get the volume amount from gallons to liters. We can also form a simple proportion to calculate the result:

1 gal → 3.7854118 L

31.8 gal → V_(L)

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

V_(L) = 31.8 gal × 3.7854118 L

V_(L) = 120.37609524 L

The final result is:

31.8 gal → 120.37609524 L

We conclude that 31.8 gallons is equivalent to 120.37609524 liters:

31.8 gallons = 120.37609524 liters

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 liter is equal to 0.008307297208854 × 31.8 gallons.

Another way is saying that 31.8 gallons is equal to 1 ÷ 0.008307297208854 liters.

Approximate result

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

31.8 gal ≅ 120.376 L

An alternative is also that one liter is approximately zero point zero zero eight times thirty-one point eight gallons.

Conversion table

gallons to liters chart

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