About the Units
kilometer (km)
A standard length unit equal to 1000 meters, commonly used for distances.
exameter (Em)
A very large length unit equal to 10^18 meters.
Common Conversions
- 1 km = 1e-15 Em
- 1000000000000000.0 km = 1 Em
Convert from kilometers to exameters
Conversion Information
To convert from kilometers to exameters, multiply by 1e-15
1 km = 1e-15 Em