Gas Volume

cf, Mcf, MMcf, Bcf, m³.

Amount

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1 Mcf = 1,000 cf · 1 MMcf = 1,000 Mcf

In gas notation M = 1,000 (Roman numeral). So Mcf = thousand cf, MMcf = million cf, Bcf = billion cf, Tcf = trillion cf.

1 Mcf1,000 cf

1 MMcf1,000 Mcf

1 Bcf1,000 MMcf

1 Mcf28.317 m³

Understanding gas volume units

Natural gas volumes use a confusing notation where M stands for one thousand (from the Roman numeral), not mega. So Mcf = thousand cubic feet, MMcf = million cubic feet, Bcf = billion, and Tcf = trillion (used for reserves).

One cubic foot of gas equals about 0.0283 cubic meters. Use the converter to translate field measurements, pipeline nominations and reserve figures across all these units.

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