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 389 fluid ounces into cubic inches we have to multiply 389 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

389 fl oz → V_(in3)

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

V_(in3) = 389 fl oz × 1.804687499996 in3

V_(in3) = 702.02343749846 in3

The final result is:

389 fl oz → 702.02343749846 in3

We conclude that 389 fluid ounces is equivalent to 702.02343749846 cubic inches:

389 fluid ounces = 702.02343749846 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 0.0014244538666164 × 389 fluid ounces.

Another way is saying that 389 fluid ounces is equal to 1 ÷ 0.0014244538666164 cubic inches.

Approximate result

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

389 fl oz ≅ 702.023 in3

An alternative is also that one cubic inch is approximately zero point zero zero one times three hundred 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