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 42.2 gallons into cubic meters we have to multiply 42.2 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

42.2 gal → V_(m3)

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

V_(m3) = 42.2 gal × 0.0037854118 m3

V_(m3) = 0.15974437796 m3

The final result is:

42.2 gal → 0.15974437796 m3

We conclude that 42.2 gallons is equivalent to 0.15974437796 cubic meters:

42.2 gallons = 0.15974437796 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 6.2600012142549 × 42.2 gallons.

Another way is saying that 42.2 gallons is equal to 1 ÷ 6.2600012142549 cubic meters.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that forty-two point two gallons is approximately zero point one six cubic meters:

42.2 gal ≅ 0.16 m3

An alternative is also that one cubic meter is approximately six point two six times forty-two point two 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