About the Units
cubic foot (ft³)
An imperial volume unit commonly used in construction and engineering in the United States.
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 ft³ = 0.00002295671 ac · ft
- 43560.25 ft³ = 1 ac · ft