## 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 4.2 cubic centimeters into fluid ounces we have to multiply 4.2 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

4.2 cm3 → V(fl oz)

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

V(fl oz) = 4.2 cm3 × 0.033814022558919 fl oz

V(fl oz) = 0.14201889474746 fl oz

The final result is:

4.2 cm3 → 0.14201889474746 fl oz

We conclude that 4.2 cubic centimeters is equivalent to 0.14201889474746 fluid ounces:

4.2 cubic centimeters = 0.14201889474746 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 7.0413165922619 × 4.2 cubic centimeters.

Another way is saying that 4.2 cubic centimeters is equal to 1 ÷ 7.0413165922619 fluid ounces.

## Approximate result

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

4.2 cm3 ≅ 0.142 fl oz

An alternative is also that one fluid ounce is approximately seven point zero four one times four point two 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)
5.2 cubic centimeters 0.176 fluid ounces
6.2 cubic centimeters 0.21 fluid ounces
7.2 cubic centimeters 0.243 fluid ounces
8.2 cubic centimeters 0.277 fluid ounces
9.2 cubic centimeters 0.311 fluid ounces
10.2 cubic centimeters 0.345 fluid ounces
11.2 cubic centimeters 0.379 fluid ounces
12.2 cubic centimeters 0.413 fluid ounces
13.2 cubic centimeters 0.446 fluid ounces
14.2 cubic centimeters 0.48 fluid ounces