Conversion formula

The conversion factor from fluid ounces to cubic inches is 1.804687499996, which means that 1 fluid ounce is equal to 1.804687499996 cubic inches:

1 fl oz = 1.804687499996 in3

To convert 1089 fluid ounces into cubic inches we have to multiply 1089 by the conversion factor in order to get the volume amount from fluid ounces to cubic inches. We can also form a simple proportion to calculate the result:

1 fl oz → 1.804687499996 in3

1089 fl oz → V_(in3)

Solve the above proportion to obtain the volume V in cubic inches:

V_(in3) = 1089 fl oz × 1.804687499996 in3

V_(in3) = 1965.3046874957 in3

The final result is:

1089 fl oz → 1965.3046874957 in3

We conclude that 1089 fluid ounces is equivalent to 1965.3046874957 cubic inches:

1089 fluid ounces = 1965.3046874957 cubic inches

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cubic inch is equal to 0.00050882695510906 × 1089 fluid ounces.

Another way is saying that 1089 fluid ounces is equal to 1 ÷ 0.00050882695510906 cubic inches.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one thousand eighty-nine fluid ounces is approximately one thousand nine hundred sixty-five point three zero five cubic inches:

1089 fl oz ≅ 1965.305 in3

An alternative is also that one cubic inch is approximately zero point zero zero one times one thousand eighty-nine fluid ounces.

Conversion table

fluid ounces to cubic inches chart

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