$/Mcf\text{\$/Mcf}

per thousand cubic feet

Cost per volumeexact by definition

Cost per thousand cubic feet, written Mcf, equal to 28.317 cubic metres. It is the standard unit of natural gas pricing at the wellhead and in pipeline contracts across North America. The conversion is exact, since only the volume is converted.

Watch out: The M in Mcf is the Roman numeral for one thousand, so Mcf is a thousand cubic feet and MMcf is a million, exactly opposite to the SI reading in which M means mega. A gas contract in MMcf is a thousand times the volume of one in Mcf, and the same convention gives MMBtu for a million BTU.

1 $/Mcf\text{\$/Mcf} 0.035314667 $/m3\text{\$/m}^{3}

One per thousand cubic feet in every cost per volume unit

43.56per acre-foot ($/ac·ft)
1per thousand cubic feet ($/Mcf)this unit
0.133681per thousand US gallons ($/1000 gal)
0.1per hundred cubic feet ($/CCF)
0.0353147per cubic meter ($/m³)
0.0353147per thousand liters ($/1000 L)
0.00561458per oil barrel ($/bbl)
0.001per cubic foot ($/ft³)
0.000160544per imperial gallon ($/imp gal)
0.000133681per US gallon ($/gal)
0.0000353147per liter ($/L)