About the Units
decimeter (dm)
A length unit equal to 0.1 meters.
megameter (Mm)
A length unit equal to 10^6 meters.
Common Conversions
- 1 dm = 1e-7 Mm
- 10000000.0 dm = 1 Mm
Convert from decimeters to megameters
Conversion Information
To convert from decimeters to megameters, multiply by 1e-7
1 dm = 1e-7 Mm