Convert firkin (beer 1688-1803) to cubic femtometer
Selected category: volume.
Definition and details for firkin (beer 1688-1803):
Firkin in 1688 was defined as 8.5 ale gallons or about 39.28 liters.
Definition and details for cubic femtometer:
Cubic femtometer (fm3) is a unit of volume equal to 10-45 m3. For example the classical volume of an electron is about 94 fm3.