Fuel

Retail diesel for every U.S. region, surveyed each Monday by the Energy Information Administration — the price nearly every fuel surcharge in the industry is written against.

National average $6.529 ▲ 3.88% 21 Sep 2026
Worth knowing

Diesel is 211¢ a gallon cheaper in lower atlantic (padd 1c) than in california

$6.139 against $8.246 this week. On a 150-gallon fill that is about $316. Where a route gives you the choice, the choice is worth making.

Two years

The five districts, side by side

Weekly retail on-highway diesel by Petroleum Administration for Defense District. These are the five regions a fuel surcharge clause normally names. Source: U.S. Energy Information Administration, East Coast (PADD 1). A retail pump average including taxes, surveyed every Monday. Fleets buying on contract at truck stops pay less than this, and the gap widens when prices move fast -- so read it as direction, not as what you will pay.Midwest (PADD 2). A retail pump average including taxes, surveyed every Monday. Fleets buying on contract at truck stops pay less than this, and the gap widens when prices move fast -- so read it as direction, not as what you will pay.Gulf Coast (PADD 3). A retail pump average including taxes, surveyed every Monday. Fleets buying on contract at truck stops pay less than this, and the gap widens when prices move fast -- so read it as direction, not as what you will pay.Rocky Mountain (PADD 4). A retail pump average including taxes, surveyed every Monday. Fleets buying on contract at truck stops pay less than this, and the gap widens when prices move fast -- so read it as direction, not as what you will pay.West Coast (PADD 5). A retail pump average including taxes, surveyed every Monday. Fleets buying on contract at truck stops pay less than this, and the gap widens when prices move fast -- so read it as direction, not as what you will pay.
This week

Every region

Region Price Week Year
National average $6.529 ▲ 3.88% 74.2%
East Coast (PADD 1) $6.268 ▲ 1.79% 67.4%
New England (PADD 1A) $6.517 ▲ 5.08% 64.5%
Central Atlantic (PADD 1B) $6.546 ▲ 3.71% 67.5%
Lower Atlantic (PADD 1C) $6.139 ▲ 0.71% 67.5%
Midwest (PADD 2) $6.680 ▲ 6.88% 79.0%
Gulf Coast (PADD 3) $6.177 ▲ 2.49% 81.7%
Rocky Mountain (PADD 4) $6.340 ▲ 4.52% 69.2%
West Coast (PADD 5) $7.456 ▲ 2.84% 64.8%
California $8.246 ▲ 2.57% 65.4%
West Coast excl. California $6.791 ▲ 3.43% 64.7%

A retail pump average including taxes. Fleets buying on contract at truck stops generally pay less than this, and the gap widens when prices move quickly.

Five years

The national average, in context

Weekly retail on-highway diesel, U.S. average. Source: U.S. Energy Information Administration National average. A retail pump average including taxes, surveyed every Monday. Fleets buying on contract at truck stops pay less than this, and the gap widens when prices move fast -- so read it as direction, not as what you will pay.
Fuel tax

What each state charges on a gallon

The pump prices above already include tax. This is how much of it is tax, state by state — the figure behind a quarterly fuel tax filing, and the reason the same gallon costs differently either side of a state line. Federal tax adds 24.4¢ a gallon on top of every one of these.

Dearest to cheapest state 74.1¢ Pennsylvania against Massachusetts at 0.2¢
State Diesel tax Gasoline tax Rate set
Alabama 30.0¢ 24.0¢ 1 Dec 2023
Alaska 8.0¢ 8.0¢ 1 Sep 2009
Arizona 26.0¢ 18.0¢ 1 Jul 2000
Arkansas 28.5¢ 24.7¢ 1 Oct 2023
California 45.4¢ 59.6¢ 1 Jul 2024
Colorado 20.5¢ 22.0¢ 1 Jan 1993
Connecticut 52.4¢ 25.0¢ 1 Jul 2024
DC 0.0¢ 23.5¢ not stated
Delaware 22.0¢ 23.0¢ 1 Jul 2023
Florida 30.4¢ 30.4¢ 1 Jan 2024
Georgia 36.2¢ 32.3¢ 1 Jan 2024
Hawaii 16.0¢ 16.0¢ 1 Jan 2016
Idaho 32.0¢ 32.0¢ 1 Jul 2015
Illinois 54.5¢ 47.0¢ 1 Jul 2024
Indiana 59.0¢ 35.0¢ 1 Jul 2024
Iowa 32.5¢ 30.0¢ 1 Mar 2015
Kansas 26.0¢ 24.0¢ 1 Jul 2003
Kentucky 23.4¢ 26.4¢ 1 Oct 2024
Louisiana 20.0¢ 20.0¢ 1 Jan 1990
Maine 31.2¢ 30.0¢ 1 Jul 2011
Maryland 46.9¢ 46.1¢ 1 Jul 2024
Massachusetts 0.2¢ 0.2¢ 30 Jul 2013
Michigan 30.0¢ 30.0¢ 1 Jan 2024
Minnesota 28.5¢ 28.5¢ 1 Jul 2012
Mississippi 18.4¢ 18.4¢ 1 Aug 2000
Missouri 27.0¢ 27.0¢ 1 Jul 2024
Montana 29.8¢ 33.0¢ 1 Jul 2022
Nebraska 29.6¢ 29.6¢ 1 Jul 2024
Nevada 27.0¢ 23.0¢ 1 Jul 2020
New Hampshire 22.2¢ 22.2¢ 1 Jan 2017
New Jersey 49.3¢ 42.3¢ 1 Oct 2023
New Mexico 21.0¢ 17.0¢ 1 Jul 2004
New York 23.6¢ 25.4¢ 1 Jan 2024
North Carolina 40.4¢ 40.4¢ 1 Jan 2024
North Dakota 23.0¢ 23.0¢ 1 Jul 2005
Ohio 47.0¢ 38.5¢ 1 Jul 2019
Oklahoma 19.0¢ 19.0¢ 1 Jul 2018
Oregon 40.0¢ 40.0¢ 1 Jan 2024
Pennsylvania 74.1¢ 57.6¢ 1 Jan 2024
Puerto Rico 4.0¢ 16.0¢ 15 Mar 2015
Rhode Island 37.0¢ 37.0¢ 1 Jul 2023
South Carolina 28.0¢ 28.0¢ 1 Jul 2022
South Dakota 28.0¢ 28.0¢ 1 Apr 2015
Tennessee 27.0¢ 26.0¢ 1 Jul 2019
Texas 20.0¢ 20.0¢ 1 Oct 1991
Utah 0.3¢ 0.3¢ 1 Jan 2021
Vermont 32.0¢ 32.4¢ 1 Jul 2013
Virginia 31.8¢ 30.8¢ 1 Jul 2024
Washington 49.4¢ 49.4¢ 1 Jul 2016
West Virginia 35.7¢ 35.7¢ 1 Jan 2024
Wisconsin 30.9¢ 30.9¢ 1 Apr 2006
Wyoming 24.0¢ 24.0¢ 1 Jul 2013

Source: U.S. Federal Highway Administration, Table MF-121T, 2024 reporting period. Read the date beside each rate. This is a federal annual table, published about a year after the period it covers, so a state that has moved since will still show its older figure — which is why every rate here carries the day it took effect rather than being presented as today's. U.S. states only. This is not a filing. Fuel tax is settled quarterly with your base jurisdiction against the IFTA rate matrix, which is IFTA, Inc.'s own publication and not reproduced here.

How a surcharge works

A fuel surcharge exists because nobody can price a year of freight against a fuel price that moves every week. The rate covers the haul; the surcharge covers the gap between diesel today and diesel at the price both sides agreed when they signed.

Three numbers set it. The base price is the diesel price baked into your rate — below it, no surcharge is owed. The current price is normally the EIA weekly survey published every Monday, which is what the figures above are. And your fuel economy turns dollars per gallon into dollars per mile:

(diesel price − base price) ÷ miles per gallon

Two things worth checking in your own contract. First, which price it names: the national average and a regional one can differ by thirty cents or more, and over a long haul that is real money. Second, which week — most contracts use the previous Monday's figure, so a surcharge lags the pump by up to a week in both directions.

The surcharge is meant to cover the difference between fuel now and fuel when the rate was agreed. It is not meant to cover all of your fuel. If it covers the whole bill, the base price in your contract is doing something unusual.