Conversion formula

The conversion factor from fluid ounces to cubic feet is 0.0010443793402773, which means that 1 fluid ounce is equal to 0.0010443793402773 cubic feet:

1 fl oz = 0.0010443793402773 ft3

To convert 687 fluid ounces into cubic feet we have to multiply 687 by the conversion factor in order to get the volume amount from fluid ounces to cubic feet. We can also form a simple proportion to calculate the result:

1 fl oz → 0.0010443793402773 ft3

687 fl oz → V_(ft3)

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

V_(ft3) = 687 fl oz × 0.0010443793402773 ft3

V_(ft3) = 0.71748860677054 ft3

The final result is:

687 fl oz → 0.71748860677054 ft3

We conclude that 687 fluid ounces is equivalent to 0.71748860677054 cubic feet:

687 fluid ounces = 0.71748860677054 cubic feet

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cubic foot is equal to 1.3937503544496 × 687 fluid ounces.

Another way is saying that 687 fluid ounces is equal to 1 ÷ 1.3937503544496 cubic feet.

Approximate result

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

687 fl oz ≅ 0.717 ft3

An alternative is also that one cubic foot is approximately one point three nine four times six hundred eighty-seven fluid ounces.

Conversion table

fluid ounces to cubic feet chart

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