Unit Converter
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 25 centimeters into decimeters we have to multiply 25 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
25 cm → L(dm)
Solve the above proportion to obtain the length L in decimeters:
L(dm) = 25 cm × 0.1 dm
L(dm) = 2.5 dm
The final result is:
25 cm → 2.5 dm
We conclude that 25 centimeters is equivalent to 2.5 decimeters:
25 centimeters = 2.5 decimeters
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 decimeter is equal to 0.4 × 25 centimeters.
Another way is saying that 25 centimeters is equal to 1 ÷ 0.4 decimeters.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that twenty-five centimeters is approximately two point five decimeters:
25 cm ≅ 2.5 dm
An alternative is also that one decimeter is approximately zero point four times twenty-five centimeters.
Conversion table
centimeters to decimeters chart
For quick reference purposes, below is the conversion table you can use to convert from centimeters to decimeters
centimeters (cm) | decimeters (dm) |
---|---|
26 centimeters | 2.6 decimeters |
27 centimeters | 2.7 decimeters |
28 centimeters | 2.8 decimeters |
29 centimeters | 2.9 decimeters |
30 centimeters | 3 decimeters |
31 centimeters | 3.1 decimeters |
32 centimeters | 3.2 decimeters |
33 centimeters | 3.3 decimeters |
34 centimeters | 3.4 decimeters |
35 centimeters | 3.5 decimeters |