Convert decimeter to millimeter
Please provide values below to convert decimeter [dm] to millimeter [mm], or Convert millimeter to decimeter.
1 dm = 100 mm. To convert decimeter to millimeter, multiply the value by 100; to go the other way, divide by it (1 mm = 0.01 dm). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 dm = 100 mm
- 1 mm = 0.01 dm
- 10 dm = 1000 mm
- 100 dm = 10000 mm
How to Convert Decimeter to Millimeter
1 dm = 100 mm
Example: convert 15 dm to mm:
15 dm = 15 × 100 mm = 1500 mm
Decimeter to Millimeter Conversion Table
| decimeter | millimeter |
|---|---|
| 1 dm | 100 mm |
| 2 dm | 200 mm |
| 3 dm | 300 mm |
| 5 dm | 500 mm |
| 10 dm | 1000 mm |
| 20 dm | 2000 mm |
| 50 dm | 5000 mm |
| 100 dm | 10000 mm |
| 500 dm | 50000 mm |
| 1000 dm | 100000 mm |
Decimeter
A decimeter is a unit of length in the metric system, equal to one-tenth of a meter.
History/Origin
The prefix "deci-" comes from the Latin word "decimus," meaning tenth. The decimeter was part of the original metric system adopted in France in 1795.
Current Use
The decimeter is not as commonly used in everyday life as other metric units like the centimeter or meter, but it is sometimes used in technical and scientific contexts.
Millimeter
A millimeter is a unit of length in the metric system, equal to one-thousandth of a meter.
History/Origin
The prefix "milli-" comes from the Latin word "mille," meaning thousand. The millimeter was part of the original metric system adopted in France in 1795.
Current Use
The millimeter is widely used in engineering and manufacturing for high-precision measurements. It is also a common unit in construction and for measuring small objects.
Frequently Asked Questions
What is 1 decimeter in millimeter?
1 decimeter (dm) = 100 millimeter (mm).
How do you convert decimeter to millimeter?
Multiply the decimeter value by 100. For example, 25 dm × 100 = 2500 mm.
What is 10 decimeter in millimeter?
10 dm = 1000 mm.
Which unit is larger, the decimeter or the millimeter?
The decimeter is the larger unit: 1 dm = 100 mm.