Skip to calculator

Financial tools for understanding prices, value, and purchasing power.

BLS average price

How much did utility gas cost in December 2021?

Utility gas averaged $1.40 per therm in December 2021.

$1.40

per therm in December 2021

Adjusted with CPI-U, that is about $1.72 in 2026 dollars.

See calculation

Source: U.S. Bureau of Labor Statistics Average Price Data, APU000072620. Imported from BLS bulk time-series files (raw published monthly values).

Related historical prices

Utility gas prices in 2021
Historical utility gas prices
Utility gas prices in November 2021
Utility gas prices in January 2022
US inflation calculator

Data: U.S. Bureau of Labor Statistics — CPI-U. Series CUUR0000SA0, base period 1982–84 = 100. Coverage: 1913–2026. April CPI is used for 2026 until the annual average is published.

Built with Ruby on Rails & Hotwire.