Conversion formula

The conversion factor from milliliters to cubic inches is 0.061023743836666, which means that 1 milliliter is equal to 0.061023743836666 cubic inches:

1 ml = 0.061023743836666 in3

To convert 20 milliliters into cubic inches we have to multiply 20 by the conversion factor in order to get the volume amount from milliliters to cubic inches. We can also form a simple proportion to calculate the result:

1 ml → 0.061023743836666 in3

20 ml → V_(in3)

Solve the above proportion to obtain the volume V in cubic inches:

V_(in3) = 20 ml × 0.061023743836666 in3

V_(in3) = 1.2204748767333 in3

The final result is:

20 ml → 1.2204748767333 in3

We conclude that 20 milliliters is equivalent to 1.2204748767333 cubic inches:

20 milliliters = 1.2204748767333 cubic inches

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cubic inch is equal to 0.819353203465 × 20 milliliters.

Another way is saying that 20 milliliters is equal to 1 ÷ 0.819353203465 cubic inches.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that twenty milliliters is approximately one point two two cubic inches:

20 ml ≅ 1.22 in3

An alternative is also that one cubic inch is approximately zero point eight one nine times twenty milliliters.

Conversion table

milliliters to cubic inches chart

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