USD / US gal · National average
United StatesFuel prices
Explore reported prices and how they changed over the last three months.
Petrol$4.319/US gal
$1.141 / L
Latest observation · 2026-09-14Diesel$6.285/US gal
$1.660 / L
Latest observation · 2026-09-14Weekly · USD
Price history
All observations
Source checked · 2026-09-22 09:12 UTC
Reported observations, not live station prices. Lines connect observations; they do not represent additional daily measurements.
- Coverage
- National average
- Frequency
- Weekly
- Latest observation
- 2026-09-14
- Currency
- USD
Grades, observation dates and survey methods differ between countries. Australia covers Western Australia only. India uses a Delhi IOCL reference, not a national average.