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 681 fluid ounces into cubic feet we have to multiply 681 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

681 fl oz → V_(ft3)

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

V_(ft3) = 681 fl oz × 0.0010443793402773 ft3

V_(ft3) = 0.71122233072887 ft3

The final result is:

681 fl oz → 0.71122233072887 ft3

We conclude that 681 fluid ounces is equivalent to 0.71122233072887 cubic feet:

681 fluid ounces = 0.71122233072887 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 1.4060300932553 × 681 fluid ounces.

Another way is saying that 681 fluid ounces is equal to 1 ÷ 1.4060300932553 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-one fluid ounces is approximately zero point seven one one cubic feet:

681 fl oz ≅ 0.711 ft3

An alternative is also that one cubic foot is approximately one point four zero six times six hundred eighty-one 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