Skip to calculator

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

BLS average price

How much did fuel oil cost in September 1984?

Fuel oil averaged $1.08 per gallon in September 1984.

$1.08

per gallon in September 1984

Adjusted with CPI-U, that is about $3.46 in 2026 dollars.

See calculation

Source: U.S. Bureau of Labor Statistics Average Price Data, APU000072511. Imported from BLS bulk time-series files (raw published monthly values).

Related historical prices

Fuel oil prices in 1984
Historical fuel oil prices
Fuel oil prices in August 1984
Fuel oil prices in October 1984
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.