## 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 40 cubic centimeters into fluid ounces we have to multiply 40 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

40 cm3 → V(fl oz)

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

V(fl oz) = 40 cm3 × 0.033814022558919 fl oz

V(fl oz) = 1.3525609023568 fl oz

The final result is:

40 cm3 → 1.3525609023568 fl oz

We conclude that 40 cubic centimeters is equivalent to 1.3525609023568 fluid ounces:

40 cubic centimeters = 1.3525609023568 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 0.7393382421875 × 40 cubic centimeters.

Another way is saying that 40 cubic centimeters is equal to 1 ÷ 0.7393382421875 fluid ounces.

## Approximate result

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

40 cm3 ≅ 1.353 fl oz

An alternative is also that one fluid ounce is approximately zero point seven three nine times forty 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)
41 cubic centimeters 1.386 fluid ounces
42 cubic centimeters 1.42 fluid ounces
43 cubic centimeters 1.454 fluid ounces
44 cubic centimeters 1.488 fluid ounces
45 cubic centimeters 1.522 fluid ounces
46 cubic centimeters 1.555 fluid ounces
47 cubic centimeters 1.589 fluid ounces
48 cubic centimeters 1.623 fluid ounces
49 cubic centimeters 1.657 fluid ounces
50 cubic centimeters 1.691 fluid ounces