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 216 gallons into cubic meters we have to multiply 216 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

216 gal → V_(m3)

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

V_(m3) = 216 gal × 0.0037854118 m3

V_(m3) = 0.8176489488 m3

The final result is:

216 gal → 0.8176489488 m3

We conclude that 216 gallons is equivalent to 0.8176489488 cubic meters:

216 gallons = 0.8176489488 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 1.223018755748 × 216 gallons.

Another way is saying that 216 gallons is equal to 1 ÷ 1.223018755748 cubic meters.

Approximate result

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

216 gal ≅ 0.818 m3

An alternative is also that one cubic meter is approximately one point two two three times two hundred sixteen 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