Conversion formula

The conversion factor from gallons to cubic meters is 0.0037854118, which means that 1 gallon is equal to 0.0037854118 cubic meters:

1 gal = 0.0037854118 m3

To convert 421 gallons into cubic meters we have to multiply 421 by the conversion factor in order to get the volume amount from gallons to cubic meters. We can also form a simple proportion to calculate the result:

1 gal → 0.0037854118 m3

421 gal → V_(m3)

Solve the above proportion to obtain the volume V in cubic meters:

V_(m3) = 421 gal × 0.0037854118 m3

V_(m3) = 1.5936583678 m3

The final result is:

421 gal → 1.5936583678 m3

We conclude that 421 gallons is equivalent to 1.5936583678 cubic meters:

421 gallons = 1.5936583678 cubic meters

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cubic meter is equal to 0.6274870575809 × 421 gallons.

Another way is saying that 421 gallons is equal to 1 ÷ 0.6274870575809 cubic meters.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that four hundred twenty-one gallons is approximately one point five nine four cubic meters:

421 gal ≅ 1.594 m3

An alternative is also that one cubic meter is approximately zero point six two seven times four hundred twenty-one gallons.

Conversion table

gallons to cubic meters chart

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