Convert Hundred-Cubic Foot (100 ft³) to CCF (ccf) instantly.
About these units
Hundred-Cubic Foot (100 ft³)
This is simply another expression of 100 cubic feet, used in billing systems, engineering calculations, and pipeline monitoring. Where the abbreviation CCF is standard for water utilities, many technical publications explicitly use "100 ft³" to avoid ambiguity. Engineers working on ventilation systems, gas pipelines, or storage capacities may choose this form for clarity in calculations. Its simplicity and direct reference to cubic feet make it a universally understood expression in industries that rely on imperial volume measurement.
CCF (ccf)
The abbreviation CCF stands for centum cubic feet, meaning 100 cubic feet. It is widely used by water and natural gas utilities to measure residential and industrial consumption. Water bills in many US cities list usage in CCF, balancing numerical convenience with practical scale. For example, a household may consume 5–12 CCF per month, depending on climate and household size. Because natural gas companies also use CCF, the unit plays a central role in energy billing, conservation programs, and environmental reporting. It is a key bridge between technical engineering measurements and everyday consumer usage.