## Conversion formula

The conversion factor from cubic centimeters to fluid ounces is 0.033814022558919, which means that 1 cubic centimeter is equal to 0.033814022558919 fluid ounces:

1 cm3 = 0.033814022558919 fl oz

To convert 81.4 cubic centimeters into fluid ounces we have to multiply 81.4 by the conversion factor in order to get the volume amount from cubic centimeters to fluid ounces. We can also form a simple proportion to calculate the result:

1 cm3 → 0.033814022558919 fl oz

81.4 cm3 → V(fl oz)

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

V(fl oz) = 81.4 cm3 × 0.033814022558919 fl oz

V(fl oz) = 2.752461436296 fl oz

The final result is:

81.4 cm3 → 2.752461436296 fl oz

We conclude that 81.4 cubic centimeters is equivalent to 2.752461436296 fluid ounces:

81.4 cubic centimeters = 2.752461436296 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 0.36331117552211 × 81.4 cubic centimeters.

Another way is saying that 81.4 cubic centimeters is equal to 1 ÷ 0.36331117552211 fluid ounces.

## Approximate result

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

81.4 cm3 ≅ 2.752 fl oz

An alternative is also that one fluid ounce is approximately zero point three six three times eighty-one point four cubic centimeters.

## Conversion table

### cubic centimeters to fluid ounces chart

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

cubic centimeters (cm3) fluid ounces (fl oz)
82.4 cubic centimeters 2.786 fluid ounces
83.4 cubic centimeters 2.82 fluid ounces
84.4 cubic centimeters 2.854 fluid ounces
85.4 cubic centimeters 2.888 fluid ounces
86.4 cubic centimeters 2.922 fluid ounces
87.4 cubic centimeters 2.955 fluid ounces
88.4 cubic centimeters 2.989 fluid ounces
89.4 cubic centimeters 3.023 fluid ounces
90.4 cubic centimeters 3.057 fluid ounces
91.4 cubic centimeters 3.091 fluid ounces