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 1039.5 cubic inches into quarts we have to multiply 1039.5 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

1039.5 in3 → V_(qt)

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

V_(qt) = 1039.5 in3 × 0.017316017316055 qt

V_(qt) = 18.000000000039 qt

The final result is:

1039.5 in3 → 18.000000000039 qt

We conclude that 1039.5 cubic inches is equivalent to 18.000000000039 quarts:

1039.5 cubic inches = 18.000000000039 quarts

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 quart is equal to 0.055555555555434 × 1039.5 cubic inches.

Another way is saying that 1039.5 cubic inches is equal to 1 ÷ 0.055555555555434 quarts.

Approximate result

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

1039.5 in3 ≅ 18 qt

An alternative is also that one quart is approximately zero point zero five six times one thousand thirty-nine point five 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