About the Units
fermi (fermi)
A small length unit used in nuclear physics.
kilometer (km)
A standard length unit equal to 1000 meters, commonly used for distances.
Common Conversions
- 1 fermi = 1e-18 km
- 1000000000000000000.0 fermi = 1 km
Convert from fermis to kilometers
Conversion Information
To convert from fermis to kilometers, multiply by 1e-18
1 fermi = 1e-18 km