Observations

Aug 2026: 5.292

Updated: Sep 1, 2026 9:03 AM CDT

Units:

Dollars per Gallon,

Not Seasonally Adjusted

Frequency:

Monthly

Notes

Title	Release Dates

US Premium Reformulated Gas Price	2011-11-28	2026-09-01

Source

U.S. Energy Information Administration	2011-11-28	2026-09-01

Release

Weekly Retail Gasoline and Diesel Prices	2011-11-28	2013-01-21
Gasoline and Diesel Fuel Update	2013-01-22	2026-09-01

Units

Dollars per Gallon	2011-11-28	2026-09-01

Frequency

Monthly	2011-11-28	2026-09-01

Seasonal Adjustment

Not Seasonally Adjusted	2011-11-28	2026-09-01

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.	2011-11-28	2026-09-01

US Premium Reformulated Gas Price (GASPRMREFM)