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 780 fluid ounces into cubic feet we have to multiply 780 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

780 fl oz → V_(ft3)

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

V_(ft3) = 780 fl oz × 0.0010443793402773 ft3

V_(ft3) = 0.81461588541633 ft3

The final result is:

780 fl oz → 0.81461588541633 ft3

We conclude that 780 fluid ounces is equivalent to 0.81461588541633 cubic feet:

780 fluid ounces = 0.81461588541633 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 1.2275724275729 × 780 fluid ounces.

Another way is saying that 780 fluid ounces is equal to 1 ÷ 1.2275724275729 cubic feet.

Approximate result

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

780 fl oz ≅ 0.815 ft3

An alternative is also that one cubic foot is approximately one point two two eight times seven hundred eighty 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