About the Units
terameter (Tm)
A length unit equal to 10^12 meters.
femtometer (fm)
An ultra-small length unit used in nuclear and particle physics.
Common Conversions
- 1 Tm = 1e27 fm
- 1e-27 Tm = 1 fm
Convert from terameters to femtometers
Conversion Information
To convert from terameters to femtometers, multiply by 1e27
1 Tm = 1e27 fm