Millimeters to Decimeters Converter
CommonMeters, feet, miles and other distances.
How to convert Millimeters to Decimeters
Multiply the millimeters value by 0.01: 1 mm = 0.01 dm. Going the other way, 1 dm = 100 mm, so divide by 0.01 or use the Decimeters to Millimeters converter.
About these units
Millimeters (mm)
A millimeter is one thousandth of a meter. It is the usual unit for engineering drawings, paper sizes and anything measured finer than a centimeter.
Millimeters to Decimeters conversion table
| Millimeters (mm) | Decimeters (dm) |
|---|---|
| 1 mm | 0.01 dm |
| 2 mm | 0.02 dm |
| 3 mm | 0.03 dm |
| 4 mm | 0.04 dm |
| 5 mm | 0.05 dm |
| 10 mm | 0.1 dm |
| 20 mm | 0.2 dm |
| 25 mm | 0.25 dm |
| 50 mm | 0.5 dm |
| 100 mm | 1 dm |
| 500 mm | 5 dm |
| 1,000 mm | 10 dm |
More millimeters conversions
- Millimeters to Meters1 mm = 0.001 m
- Millimeters to Kilometers1 mm = 1e-6 km
- Millimeters to Centimeters1 mm = 0.1 cm
- Millimeters to Micrometers1 mm = 1,000 µm
- Millimeters to Nanometers1 mm = 1e+6 nm
- Millimeters to Feet1 mm = 0.00328084 ft
- Millimeters to Light Years1 mm = 1.057e-19 ly
See every unit on the Length Converter.