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 491 cubic inches into quarts we have to multiply 491 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

491 in3 → V_(qt)

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

V_(qt) = 491 in3 × 0.017316017316055 qt

V_(qt) = 8.5021645021831 qt

The final result is:

491 in3 → 8.5021645021831 qt

We conclude that 491 cubic inches is equivalent to 8.5021645021831 quarts:

491 cubic inches = 8.5021645021831 quarts

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 quart is equal to 0.11761710794272 × 491 cubic inches.

Another way is saying that 491 cubic inches is equal to 1 ÷ 0.11761710794272 quarts.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that four hundred ninety-one cubic inches is approximately eight point five zero two quarts:

491 in3 ≅ 8.502 qt

An alternative is also that one quart is approximately zero point one one eight times four hundred ninety-one 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