UnitsUp to date · Jan 15, 2026
MMBtu (Million British Thermal Units)
A unit of energy commonly used to price natural gas. One MMBtu equals approximately 1,000 cubic feet of natural gas. U.S. natural gas prices are typically quoted in dollars per MMBtu.
Why It Matters
When you see natural gas prices quoted (e.g., "$2.50/MMBtu"), this unit lets you understand the cost of gas as a fuel for power generation, heating, and industrial use.