About the Units
gigameter (Gm)
A length unit equal to 10^9 meters.
terameter (Tm)
A length unit equal to 10^12 meters.
Common Conversions
- 1 Gm = 0.001 Tm
- 1000.0 Gm = 1 Tm
Convert from gigameters to terameters
Conversion Information
To convert from gigameters to terameters, multiply by 0.001
1 Gm = 0.001 Tm