Conversion formula

The conversion factor from cubic inches to gallons is 0.0043290043290138, which means that 1 cubic inch is equal to 0.0043290043290138 gallons:

1 in3 = 0.0043290043290138 gal

To convert 797 cubic inches into gallons we have to multiply 797 by the conversion factor in order to get the volume amount from cubic inches to gallons. We can also form a simple proportion to calculate the result:

1 in3 → 0.0043290043290138 gal

797 in3 → V_(gal)

Solve the above proportion to obtain the volume V in gallons:

V_(gal) = 797 in3 × 0.0043290043290138 gal

V_(gal) = 3.450216450224 gal

The final result is:

797 in3 → 3.450216450224 gal

We conclude that 797 cubic inches is equivalent to 3.450216450224 gallons:

797 cubic inches = 3.450216450224 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.28983688833061 × 797 cubic inches.

Another way is saying that 797 cubic inches is equal to 1 ÷ 0.28983688833061 gallons.

Approximate result

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

797 in3 ≅ 3.45 gal

An alternative is also that one gallon is approximately zero point two nine times seven hundred ninety-seven cubic inches.

Conversion table

cubic inches to gallons chart

For quick reference purposes, below is the conversion table you can use to convert from cubic inches to gallons