About the Units
cubic femtometer (fm³)
An extremely tiny volume unit used in particle physics.
gallon (gal)
A standard volume unit for liquids in the United States.
Common Conversions
- 1 fm³ = 3.7e-43 gal
- 3.4028237e38 fm³ = 1 gal
Convert from cubic femtometers to gallons
Conversion Information
To convert from cubic femtometers to gallons, multiply by 3.7e-43
1 fm³ = 3.7e-43 gal