About the Units
cubic millimeter (mm³)
A tiny volume unit equal to 1/1,000,000,000 cubic meter, used in microscopic 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 mm³ = 8.1070865e-13 ac · ft
- 1233488800000.0 mm³ = 1 ac · ft