About the Units
fermi (fermi)
A small length unit used in nuclear physics.
megameter (Mm)
A length unit equal to 10^6 meters.
Common Conversions
- 1 fermi = 1e-21 Mm
- 1e21 fermi = 1 Mm
Convert from fermis to megameters
Conversion Information
To convert from fermis to megameters, multiply by 1e-21
1 fermi = 1e-21 Mm