About the Units
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.
cubic micrometer (µm³)
An extremely small volume unit used in nanotechnology and advanced microscopy.
Common Conversions
- 1 ac · ft = 1.2334891e21 µm³
- 8.1070844e-22 ac · ft = 1 µm³