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 200 gallons into cubic meters we have to multiply 200 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

200 gal → V_(m3)

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

V_(m3) = 200 gal × 0.0037854118 m3

V_(m3) = 0.75708236 m3

The final result is:

200 gal → 0.75708236 m3

We conclude that 200 gallons is equivalent to 0.75708236 cubic meters:

200 gallons = 0.75708236 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 1.3208602562078 × 200 gallons.

Another way is saying that 200 gallons is equal to 1 ÷ 1.3208602562078 cubic meters.

Approximate result

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

200 gal ≅ 0.757 m3

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