About the Units
exameter (Em)
A very large length unit equal to 10^18 meters.
chain (ch)
A traditional length unit used in land surveying and agriculture.
Common Conversions
- 1 Em = 49709595000000000.0 ch
- 2.011684e-17 Em = 1 ch
To convert from exameters to chains, multiply by 49709595000000000.0
1 Em = 49709595000000000.0 ch
A very large length unit equal to 10^18 meters.
A traditional length unit used in land surveying and agriculture.