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 320 fluid ounces into cubic inches we have to multiply 320 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

320 fl oz → V_(in3)

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

V_(in3) = 320 fl oz × 1.804687499996 in3

V_(in3) = 577.49999999873 in3

The final result is:

320 fl oz → 577.49999999873 in3

We conclude that 320 fluid ounces is equivalent to 577.49999999873 cubic inches:

320 fluid ounces = 577.49999999873 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 0.0017316017316055 × 320 fluid ounces.

Another way is saying that 320 fluid ounces is equal to 1 ÷ 0.0017316017316055 cubic inches.

Approximate result

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

320 fl oz ≅ 577.5 in3

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