## 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 5.8 cubic inches into fluid ounces we have to multiply 5.8 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

5.8 in3 → V(fl oz)

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

V(fl oz) = 5.8 in3 × 0.55411255411377 fl oz

V(fl oz) = 3.2138528138599 fl oz

The final result is:

5.8 in3 → 3.2138528138599 fl oz

We conclude that 5.8 cubic inches is equivalent to 3.2138528138599 fluid ounces:

5.8 cubic inches = 3.2138528138599 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 0.3111530172407 × 5.8 cubic inches.

Another way is saying that 5.8 cubic inches is equal to 1 ÷ 0.3111530172407 fluid ounces.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that five point eight cubic inches is approximately three point two one four fluid ounces:

5.8 in3 ≅ 3.214 fl oz

An alternative is also that one fluid ounce is approximately zero point three one one times five point eight 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

cubic inches (in3) fluid ounces (fl oz)
6.8 cubic inches 3.768 fluid ounces
7.8 cubic inches 4.322 fluid ounces
8.8 cubic inches 4.876 fluid ounces
9.8 cubic inches 5.43 fluid ounces
10.8 cubic inches 5.984 fluid ounces
11.8 cubic inches 6.539 fluid ounces
12.8 cubic inches 7.093 fluid ounces
13.8 cubic inches 7.647 fluid ounces
14.8 cubic inches 8.201 fluid ounces
15.8 cubic inches 8.755 fluid ounces