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 343 gallons into cubic meters we have to multiply 343 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

343 gal → V_(m3)

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

V_(m3) = 343 gal × 0.0037854118 m3

V_(m3) = 1.2983962474 m3

The final result is:

343 gal → 1.2983962474 m3

We conclude that 343 gallons is equivalent to 1.2983962474 cubic meters:

343 gallons = 1.2983962474 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 0.77018090740979 × 343 gallons.

Another way is saying that 343 gallons is equal to 1 ÷ 0.77018090740979 cubic meters.

Approximate result

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

343 gal ≅ 1.298 m3

An alternative is also that one cubic meter is approximately zero point seven seven times three hundred forty-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