100 centimeters in decimeters

Conversion formula

The conversion factor from centimeters to decimeters is 0.1, which means that 1 centimeter is equal to 0.1 decimeters:

1 cm = 0.1 dm

To convert 100 centimeters into decimeters we have to multiply 100 by the conversion factor in order to get the length amount from centimeters to decimeters. We can also form a simple proportion to calculate the result:

1 cm → 0.1 dm

100 cm → L_(dm)

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

L_(dm) = 100 cm × 0.1 dm

L_(dm) = 10 dm

The final result is:

100 cm → 10 dm

We conclude that 100 centimeters is equivalent to 10 decimeters:

100 centimeters = 10 decimeters

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 decimeter is equal to 0.1 × 100 centimeters.

Another way is saying that 100 centimeters is equal to 1 ÷ 0.1 decimeters.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one hundred centimeters is approximately ten decimeters:

100 cm ≅ 10 dm

An alternative is also that one decimeter is approximately zero point one times one hundred centimeters.

Centimeters to decimeters conversion table

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