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 420 gallons into liters we have to multiply 420 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

420 gal → V_(L)

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

V_(L) = 420 gal × 3.7854118 L

V_(L) = 1589.872956 L

The final result is:

420 gal → 1589.872956 L

We conclude that 420 gallons is equivalent to 1589.872956 liters:

420 gallons = 1589.872956 liters

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 liter is equal to 0.00062898107438466 × 420 gallons.

Another way is saying that 420 gallons is equal to 1 ÷ 0.00062898107438466 liters.

Approximate result

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

420 gal ≅ 1589.873 L

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