Fuels and spot energy
On-highway diesel, retail
As of Jun 29, 2026, on-highway diesel, retail stands at $4.67 USD/gal (EIA Gasoline and Diesel Fuel Update, weekly), falling over the recent window.
What this measures and why it matters
- On-highway diesel, retail moves freight, fleet, and feedstock costs across manufacturing. Spot and retail fuel prices ripple into delivered material costs and shipping surcharges within weeks, so buyers and logistics planners track them to protect margins on quoted work.
- The figure comes from EIA Gasoline and Diesel Fuel Update, weekly and is reported in USD/gal. MFG Calcs archives every published value, so the chart and table below show the full recorded history rather than a single snapshot, and they extend automatically as new data lands.
Current reading and trend
- Latest reading: $4.67 USD/gal for Jun 29, 2026.
- Prior period: $4.83 (Jun 22, 2026), a decline of 0.16.
- Across the archived window the high was $5.64 in Apr 6, 2026 and the low was $4.67 in Jun 29, 2026.
- The series has moved down for 8 consecutive periods.
- 13 observations have been archived so far, and this page deepens automatically each time EIA Gasoline and Diesel Fuel Update, weekly publishes a new figure.
Recent observations
- Jun 29, 2026: $4.67 USD/gal
- Jun 22, 2026: $4.83 USD/gal
- Jun 15, 2026: $5.06 USD/gal
- Jun 8, 2026: $5.21 USD/gal
- Jun 1, 2026: $5.35 USD/gal
- May 25, 2026: $5.52 USD/gal
- May 18, 2026: $5.60 USD/gal
- May 11, 2026: $5.64 USD/gal
- May 4, 2026: $5.64 USD/gal
- Apr 27, 2026: $5.35 USD/gal
- Apr 20, 2026: $5.40 USD/gal
- Apr 13, 2026: $5.61 USD/gal
- Apr 6, 2026: $5.64 USD/gal
Last reviewed 2026-05-12.