About the Units
femtoliter (fL)
An ultra-small volume unit in scientific research.
acre-foot (ac · ft)
A volume unit used in water resource management, equal to the volume of one acre covered to a depth of one foot.
Common Conversions
- 1 fL = 8.107085e-22 ac · ft
- 1.233489e21 fL = 1 ac · ft