About the Units
cubic exameter (Em³)
A very large volume unit equal to 10^54 cubic meters.
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 Em³ = 3.4028237e38 ac · ft
- 0.0 Em³ = 1 ac · ft