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Unit Converter

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 40 milliliters into fluid ounces we have to multiply 40 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

40 ml → V(fl oz)

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

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

V(fl oz) = 1.3525609023568 fl oz

The final result is:

40 ml → 1.3525609023568 fl oz

We conclude that 40 milliliters is equivalent to 1.3525609023568 fluid ounces:

40 milliliters = 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 milliliters.

Another way is saying that 40 milliliters 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 milliliters is approximately one point three five three fluid ounces:

40 ml ≅ 1.353 fl oz

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