About the Units
gigameter (Gm)
A length unit equal to 10^9 meters.
chain (ch)
A traditional length unit used in land surveying and agriculture.
Common Conversions
- 1 Gm = 49709596.0 ch
- 2.011684e-8 Gm = 1 ch
Convert from gigameters to chains
Conversion Information
To convert from gigameters to chains, multiply by 49709596.0
1 Gm = 49709596.0 ch