Conversion formula

The conversion factor from cubic inches to fluid ounces is 0.55411255411377, which means that 1 cubic inch is equal to 0.55411255411377 fluid ounces:

1 in3 = 0.55411255411377 fl oz

To convert 704 cubic inches into fluid ounces we have to multiply 704 by the conversion factor in order to get the volume amount from cubic inches to fluid ounces. We can also form a simple proportion to calculate the result:

1 in3 → 0.55411255411377 fl oz

704 in3 → V_{(fl oz)}

Solve the above proportion to obtain the volume V in fluid ounces:

V_{(fl oz)} = 704 in3 × 0.55411255411377 fl oz

V_{(fl oz)} = 390.09523809609 fl oz

The final result is:

704 in3 → 390.09523809609 fl oz

We conclude that 704 cubic inches is equivalent to 390.09523809609 fluid ounces:

704 cubic inches = 390.09523809609 fluid ounces

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 fluid ounce is equal to 0.0025634765624944 × 704 cubic inches.

Another way is saying that 704 cubic inches is equal to 1 ÷ 0.0025634765624944 fluid ounces.

Approximate result

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

704 in3 ≅ 390.095 fl oz

An alternative is also that one fluid ounce is approximately zero point zero zero three times seven hundred four cubic inches.

Conversion table

cubic inches to fluid ounces chart

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