About the Units
femtometer (fm)
An ultra-small length unit used in nuclear and particle physics.
nanometer (nm)
A minuscule length unit used in nanotechnology and scientific research.
Common Conversions
- 1 fm = 0.000001 nm
- 999999.94 fm = 1 nm
Convert from femtometers to nanometers
Conversion Information
To convert from femtometers to nanometers, multiply by 0.000001
1 fm = 0.000001 nm