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Unit Converter

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 28 cubic inches into fluid ounces we have to multiply 28 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

28 in3 → V(fl oz)

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

V(fl oz) = 28 in3 × 0.55411255411377 fl oz

V(fl oz) = 15.515151515186 fl oz

The final result is:

28 in3 → 15.515151515186 fl oz

We conclude that 28 cubic inches is equivalent to 15.515151515186 fluid ounces:

28 cubic inches = 15.515151515186 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 0.064453124999859 × 28 cubic inches.

Another way is saying that 28 cubic inches is equal to 1 ÷ 0.064453124999859 fluid ounces.

Approximate result

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

28 in3 ≅ 15.515 fl oz

An alternative is also that one fluid ounce is approximately zero point zero six four times twenty-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)
29 cubic inches 16.069 fluid ounces
30 cubic inches 16.623 fluid ounces
31 cubic inches 17.177 fluid ounces
32 cubic inches 17.732 fluid ounces
33 cubic inches 18.286 fluid ounces
34 cubic inches 18.84 fluid ounces
35 cubic inches 19.394 fluid ounces
36 cubic inches 19.948 fluid ounces
37 cubic inches 20.502 fluid ounces
38 cubic inches 21.056 fluid ounces