Conversion formula

The conversion factor from cubic inches to quarts is 0.017316017316055, which means that 1 cubic inch is equal to 0.017316017316055 quarts:

1 in3 = 0.017316017316055 qt

To convert 318.6 cubic inches into quarts we have to multiply 318.6 by the conversion factor in order to get the volume amount from cubic inches to quarts. We can also form a simple proportion to calculate the result:

1 in3 → 0.017316017316055 qt

318.6 in3 → V_(qt)

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

V_(qt) = 318.6 in3 × 0.017316017316055 qt

V_(qt) = 5.5168831168952 qt

The final result is:

318.6 in3 → 5.5168831168952 qt

We conclude that 318.6 cubic inches is equivalent to 5.5168831168952 quarts:

318.6 cubic inches = 5.5168831168952 quarts

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 quart is equal to 0.18126177024442 × 318.6 cubic inches.

Another way is saying that 318.6 cubic inches is equal to 1 ÷ 0.18126177024442 quarts.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that three hundred eighteen point six cubic inches is approximately five point five one seven quarts:

318.6 in3 ≅ 5.517 qt

An alternative is also that one quart is approximately zero point one eight one times three hundred eighteen point six cubic inches.

Conversion table

cubic inches to quarts chart

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