Conversion formula

The conversion factor from decimeters to millimeters is 100, which means that 1 decimeter is equal to 100 millimeters:

1 dm = 100 mm

To convert 464 decimeters into millimeters we have to multiply 464 by the conversion factor in order to get the length amount from decimeters to millimeters. We can also form a simple proportion to calculate the result:

1 dm → 100 mm

464 dm → L_(mm)

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

L_(mm) = 464 dm × 100 mm

L_(mm) = 46400 mm

The final result is:

464 dm → 46400 mm

We conclude that 464 decimeters is equivalent to 46400 millimeters:

464 decimeters = 46400 millimeters

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 millimeter is equal to 2.1551724137931E-5 × 464 decimeters.

Another way is saying that 464 decimeters is equal to 1 ÷ 2.1551724137931E-5 millimeters.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that four hundred sixty-four decimeters is approximately forty-six thousand four hundred millimeters:

464 dm ≅ 46400 mm

An alternative is also that one millimeter is approximately zero times four hundred sixty-four decimeters.

Conversion table

decimeters to millimeters chart

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