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 15.3 gallons into cubic meters we have to multiply 15.3 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

15.3 gal → V_(m3)

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

V_(m3) = 15.3 gal × 0.0037854118 m3

V_(m3) = 0.05791680054 m3

The final result is:

15.3 gal → 0.05791680054 m3

We conclude that 15.3 gallons is equivalent to 0.05791680054 cubic meters:

15.3 gallons = 0.05791680054 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 17.266147139971 × 15.3 gallons.

Another way is saying that 15.3 gallons is equal to 1 ÷ 17.266147139971 cubic meters.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that fifteen point three gallons is approximately zero point zero five eight cubic meters:

15.3 gal ≅ 0.058 m3

An alternative is also that one cubic meter is approximately seventeen point two six six times fifteen point three 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