About the Units
zeptoliter (zL)
An extremely tiny volume unit beyond standard measurements.
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 zL = 8.107085e-28 ac · ft
- 1.233489e27 zL = 1 ac · ft