Diesel price in the U.S., May 2026: 5.55 $/gal
Diesel price in the U.S. was 5.55 $/gal in May 2026, according to U.S. Bureau of Labor Statistics.
- Previous month (April 2026): 5.19 $/gal (+0.36 $/gal).
- A year earlier (May 2025): 4.171 $/gal.
- A newer figure is available: 5.426 $/gal in September 2026.
Latest figure and full history
Other months
Source
Source: U.S. Bureau of Labor Statistics — U.S. Bureau of Labor Statistics