BLS average price

How much did diesel fuel cost in 2026?

Diesel fuel averaged $4.85 per gallon in 2026.

Related historical prices

Monthly diesel fuel prices in 2026

January 2026 $3.61 per gallon February 2026 $3.75 per gallon March 2026 $4.92 per gallon April 2026 $5.71 per gallon May 2026 $5.78 per gallon June 2026 $5.32 per gallon