Conversion formula

The conversion factor from milliliters to cups is 0.0042267528198649, which means that 1 milliliter is equal to 0.0042267528198649 cups:

1 ml = 0.0042267528198649 cup

To convert 309 milliliters into cups we have to multiply 309 by the conversion factor in order to get the volume amount from milliliters to cups. We can also form a simple proportion to calculate the result:

1 ml → 0.0042267528198649 cup

309 ml → V_(cup)

Solve the above proportion to obtain the volume V in cups:

V_(cup) = 309 ml × 0.0042267528198649 cup

V_(cup) = 1.3060666213383 cup

The final result is:

309 ml → 1.3060666213383 cup

We conclude that 309 milliliters is equivalent to 1.3060666213383 cups:

309 milliliters = 1.3060666213383 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 0.76565772653722 × 309 milliliters.

Another way is saying that 309 milliliters is equal to 1 ÷ 0.76565772653722 cups.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that three hundred nine milliliters is approximately one point three zero six cups:

309 ml ≅ 1.306 cup

An alternative is also that one cup is approximately zero point seven six six times three hundred nine milliliters.

Conversion table

milliliters to cups chart

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