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 36 cubic inches into gallons we have to multiply 36 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

36 in3 → V_(gal)

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

V_(gal) = 36 in3 × 0.0043290043290138 gal

V_(gal) = 0.1558441558445 gal

The final result is:

36 in3 → 0.1558441558445 gal

We conclude that 36 cubic inches is equivalent to 0.1558441558445 gallons:

36 cubic inches = 0.1558441558445 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 6.4166666666526 × 36 cubic inches.

Another way is saying that 36 cubic inches is equal to 1 ÷ 6.4166666666526 gallons.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that thirty-six cubic inches is approximately zero point one five six gallons:

36 in3 ≅ 0.156 gal

An alternative is also that one gallon is approximately six point four one seven times thirty-six 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