Observations

2026-09-14: 5.584

Updated: Sep 21, 2026 3:29 PM CDT

Units:

Dollars per Gallon,

Not Seasonally Adjusted

Frequency:

Weekly

Notes

Title	Release Dates

US Premium Reformulated Gas Price	2011-12-19	2026-09-15

Source

U.S. Energy Information Administration	2011-12-19	2026-09-15

Release

Weekly Retail Gasoline and Diesel Prices	2011-12-19	2013-01-21
Gasoline and Diesel Fuel Update	2013-01-22	2026-09-15

Units

Dollars per Gallon	2011-12-19	2026-09-15

Frequency

Weekly	2011-12-19	2026-09-15

Seasonal Adjustment

Not Seasonally Adjusted	2011-12-19	2026-09-15

Notes

Weighted average based on sampling of approximately 900 retail outlets, 8:00AM Monday. The price represents self-service unless only full-service is available and includes all taxes. See (http://www.eia.doe.gov/oil_gas/petroleum/data_publications/wrgp/mogas_home_page.html) for further definitions. All Formulations includes both conventional gasoline and reformulated gasoline.	2011-12-19	2026-09-15

US Premium Reformulated Gas Price (GASPRMREFW)