Conversion formula

The conversion factor from millimeters to decimeters is 0.01, which means that 1 millimeter is equal to 0.01 decimeters:

1 mm = 0.01 dm

To convert 24 millimeters into decimeters we have to multiply 24 by the conversion factor in order to get the length amount from millimeters to decimeters. We can also form a simple proportion to calculate the result:

1 mm → 0.01 dm

24 mm → L_(dm)

Solve the above proportion to obtain the length L in decimeters:

L_(dm) = 24 mm × 0.01 dm

L_(dm) = 0.24 dm

The final result is:

24 mm → 0.24 dm

We conclude that 24 millimeters is equivalent to 0.24 decimeters:

24 millimeters = 0.24 decimeters

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 decimeter is equal to 4.1666666666667 × 24 millimeters.

Another way is saying that 24 millimeters is equal to 1 ÷ 4.1666666666667 decimeters.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that twenty-four millimeters is approximately zero point two four decimeters:

24 mm ≅ 0.24 dm

An alternative is also that one decimeter is approximately four point one six seven times twenty-four millimeters.

Conversion table

millimeters to decimeters chart

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