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 998 gallons into cubic meters we have to multiply 998 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

998 gal → V_(m3)

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

V_(m3) = 998 gal × 0.0037854118 m3

V_(m3) = 3.7778409764 m3

The final result is:

998 gal → 3.7778409764 m3

We conclude that 998 gallons is equivalent to 3.7778409764 cubic meters:

998 gallons = 3.7778409764 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 0.26470145414986 × 998 gallons.

Another way is saying that 998 gallons is equal to 1 ÷ 0.26470145414986 cubic meters.

Approximate result

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

998 gal ≅ 3.778 m3

An alternative is also that one cubic meter is approximately zero point two six five times nine hundred ninety-eight 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