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 4318 cubic inches into gallons we have to multiply 4318 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

4318 in3 → V_(gal)

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

V_(gal) = 4318 in3 × 0.0043290043290138 gal

V_(gal) = 18.692640692682 gal

The final result is:

4318 in3 → 18.692640692682 gal

We conclude that 4318 cubic inches is equivalent to 18.692640692682 gallons:

4318 cubic inches = 18.692640692682 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.053496989346803 × 4318 cubic inches.

Another way is saying that 4318 cubic inches is equal to 1 ÷ 0.053496989346803 gallons.

Approximate result

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

4318 in3 ≅ 18.693 gal

An alternative is also that one gallon is approximately zero point zero five three times four thousand three hundred eighteen 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