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 1800 gallons into cubic meters we have to multiply 1800 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

1800 gal → V_(m3)

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

V_(m3) = 1800 gal × 0.0037854118 m3

V_(m3) = 6.81374124 m3

The final result is:

1800 gal → 6.81374124 m3

We conclude that 1800 gallons is equivalent to 6.81374124 cubic meters:

1800 gallons = 6.81374124 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 0.14676225068975 × 1800 gallons.

Another way is saying that 1800 gallons is equal to 1 ÷ 0.14676225068975 cubic meters.

Approximate result

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

1800 gal ≅ 6.814 m3

An alternative is also that one cubic meter is approximately zero point one four seven times one thousand eight hundred 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