About the Units
femtometer (fm)
An ultra-small length unit used in nuclear and particle physics.
hectometer (hm)
A length unit equal to 100 meters.
Common Conversions
- 1 fm = 1e-17 hm
- 100000000000000000.0 fm = 1 hm
Convert from femtometers to hectometers
Conversion Information
To convert from femtometers to hectometers, multiply by 1e-17
1 fm = 1e-17 hm