About the Units
femtometer (fm)
An ultra-small length unit used in nuclear and particle physics.
inch (in)
A small imperial length unit commonly used for precise measurements.
Common Conversions
- 1 fm = 3.9370078e-14 in
- 25400000000000.0 fm = 1 in
Convert from femtometers to inches
Conversion Information
To convert from femtometers to inches, multiply by 3.9370078e-14
1 fm = 3.9370078e-14 in