## 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 21.1 milliliters into fluid ounces we have to multiply 21.1 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

21.1 ml → V(fl oz)

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

V(fl oz) = 21.1 ml × 0.033814022558919 fl oz

V(fl oz) = 0.7134758759932 fl oz

The final result is:

21.1 ml → 0.7134758759932 fl oz

We conclude that 21.1 milliliters is equivalent to 0.7134758759932 fluid ounces:

21.1 milliliters = 0.7134758759932 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 1.4015890847156 × 21.1 milliliters.

Another way is saying that 21.1 milliliters is equal to 1 ÷ 1.4015890847156 fluid ounces.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that twenty-one point one milliliters is approximately zero point seven one three fluid ounces:

21.1 ml ≅ 0.713 fl oz

An alternative is also that one fluid ounce is approximately one point four zero two times twenty-one point one 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

milliliters (ml) fluid ounces (fl oz)
22.1 milliliters 0.747 fluid ounces
23.1 milliliters 0.781 fluid ounces
24.1 milliliters 0.815 fluid ounces
25.1 milliliters 0.849 fluid ounces
26.1 milliliters 0.883 fluid ounces
27.1 milliliters 0.916 fluid ounces
28.1 milliliters 0.95 fluid ounces
29.1 milliliters 0.984 fluid ounces
30.1 milliliters 1.018 fluid ounces
31.1 milliliters 1.052 fluid ounces