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 100 gallons into liters we have to multiply 100 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

100 gal → V_(L)

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

V_(L) = 100 gal × 3.7854118 L

V_(L) = 378.54118 L

The final result is:

100 gal → 378.54118 L

We conclude that 100 gallons is equivalent to 378.54118 liters:

100 gallons = 378.54118 liters

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 liter is equal to 0.0026417205124156 × 100 gallons.

Another way is saying that 100 gallons is equal to 1 ÷ 0.0026417205124156 liters.

Approximate result

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

100 gal ≅ 378.541 L

An alternative is also that one liter is approximately zero point zero zero three times one hundred 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