Conversion formula

The conversion factor from milliliters to fluid ounces is 0.033814022558919, which means that 1 milliliter is equal to 0.033814022558919 fluid ounces:

1 ml = 0.033814022558919 fl oz

To convert 18 milliliters into fluid ounces we have to multiply 18 by the conversion factor in order to get the volume amount from milliliters to fluid ounces. We can also form a simple proportion to calculate the result:

1 ml → 0.033814022558919 fl oz

18 ml → V_{(fl oz)}

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

V_{(fl oz)} = 18 ml × 0.033814022558919 fl oz

V_{(fl oz)} = 0.60865240606055 fl oz

The final result is:

18 ml → 0.60865240606055 fl oz

We conclude that 18 milliliters is equivalent to 0.60865240606055 fluid ounces:

18 milliliters = 0.60865240606055 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 1.6429738715278 × 18 milliliters.

Another way is saying that 18 milliliters is equal to 1 ÷ 1.6429738715278 fluid ounces.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that eighteen milliliters is approximately zero point six zero nine fluid ounces:

18 ml ≅ 0.609 fl oz

An alternative is also that one fluid ounce is approximately one point six four three times eighteen milliliters.

Conversion table

milliliters to fluid ounces chart

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