Gas prices affect every household in America. Whether you're trying to understand why prices spiked in 2026, when relief is coming, or how to reduce what you spend at the pump — this page covers the data behind the most-asked questions. All price figures are sourced from the U.S. Energy Information Administration.
Will gas prices drop in 2026?
Yes — the April 2026 ceasefire between the US, Israel, and Iran is the most significant price-reducing catalyst since the initial Strait of Hormuz closure in February 2026. If the ceasefire holds and tanker traffic through the Strait resumes, analysts project the national average falling from the April peak near $4.87/gal to below $4.40 within two weeks.
By Q3 2026, prices could reach $3.80–$4.20/gal in the base case scenario. However, if the ceasefire collapses, a second Hormuz closure could push prices above $5.40/gal — exceeding the 2022 all-time high. The data shows the outcome hinges almost entirely on whether the Strait stays open. See the full 2026 gas price forecast for month-by-month projections.
When will gas prices go back to normal?
The national average before the 2026 Iran crisis was $4.26/gal. If the ceasefire holds and the Strait of Hormuz remains open, pump prices could return to that level by June–July 2026 as wholesale crude prices normalize and the global supply chain rebuilds. That's approximately 10–12 weeks from the April 8 ceasefire announcement.
A full return to 2024 levels ($3.50–$3.80/gal) would require a more significant drop in crude — either from a global demand slowdown, major OPEC+ production increases, or both. The EIA's Short-Term Energy Outlook projects a gradual decline through 2026, not a sudden drop. Track the current national average on our homepage.
Why are gas prices so high right now?
The 2026 gas price spike was triggered by Iran closing the Strait of Hormuz on February 26, 2026, following US-Israeli airstrikes on Iranian nuclear sites. The Strait carries approximately 21 million barrels of oil per day — about 20% of global supply. Its six-week closure pushed Brent crude from $82 to $127/barrel.
Compounding the geopolitical shock: US refineries were running below 90% capacity due to seasonal maintenance, and the spring switchover to more expensive summer-blend gasoline added another 15–30¢/gal. These three factors converged to push the national average close to $5.00/gal. For the complete breakdown of causes and contributing factors, see why gas prices are so high in 2026.
Will gas prices drop in summer 2026?
Summer 2026 gas prices should be lower than the April 2026 peak, but two forces pull in opposite directions. On the downside: the April ceasefire, if sustained, removes the geopolitical premium from crude prices and could cut $0.50–$0.75/gal from the crisis peak. On the upside: summer demand in the US consistently runs higher than spring — Americans drive more, and summer-blend gasoline is more expensive to produce.
The net result in the base case is prices averaging $4.00–$4.30/gal nationally in June–July 2026 — lower than the spring highs, but not dramatically so. If the ceasefire collapses, summer could actually be more expensive than spring. See our 2026 gas price forecast for the full scenario analysis.
How does crude oil price affect gas prices at the pump?
Crude oil accounts for roughly 55% of the retail price of gasoline. As a general rule, every $10/barrel move in Brent crude shifts US pump prices by approximately 24¢/gal — but the adjustment takes 2–4 weeks to fully flow through to retail. When crude rises, gas stations replenish inventory at higher wholesale prices and pass the cost along quickly. When crude falls, the price drop at the pump is slower, often taking 3–6 weeks.
This asymmetry — fast up, slow down — is known as the "rockets and feathers" pattern in energy economics and is well-documented in EIA data. The remaining 45% of the pump price is split between refining costs (~20%), taxes (~15%), and distribution and retail margin (~10%). See our data methodology for a full price component breakdown.
How long does it take for oil prices to affect gas prices?
When crude oil prices rise sharply, pump prices typically respond within 1–2 weeks as wholesale gasoline prices adjust and retailers replenish inventory at higher costs. When crude falls, the response at the pump is slower — often 3–6 weeks — because retailers work through existing higher-cost inventory before pricing at lower levels.
This lag is also affected by the futures market: refineries often hedge fuel purchases weeks in advance, so a spot price drop may not immediately show up in their operating costs. For significant moves — like the $45/barrel swing seen in spring 2026 — pump price adjustments can take 4–8 weeks to fully materialize. The EIA tracks this relationship weekly in its Gasoline and Diesel Fuel Update.
What percentage of gas price is taxes?
Taxes typically account for 15–20% of the retail gas price. The federal excise tax is a fixed 18.4¢/gal for gasoline — unchanged since 1993. State taxes vary dramatically: Alaska charges around 14¢/gal (the lowest in the nation), while California's combined state taxes and fees exceed 77¢/gal when you include the state excise tax, sales tax, and cap-and-trade program surcharge.
The national weighted average of state fuel taxes is approximately 32¢/gal. On a $4.87 national average, you're paying roughly $0.50–$0.95/gal in total taxes depending on your state. Unlike crude oil, the tax portion does not rise and fall with oil markets — it's a fixed cost embedded in every gallon regardless of the commodity price.
How does the Strait of Hormuz affect US gas prices?
The Strait of Hormuz is a narrow waterway between Iran and Oman through which approximately 21 million barrels of oil pass each day — about 20% of global oil consumption. Major oil exporters including Saudi Arabia, Iraq, Kuwait, the UAE, and Bahrain rely on the Strait for the vast majority of their oil exports. When Iran closed the Strait in February 2026, it removed that supply from world markets instantly.
The US imports minimal oil through the Strait directly — American refineries rely mainly on domestic production and imports from Canada and Mexico. But oil is priced on a single global market. Any supply disruption anywhere raises the world price, and that price increase flows directly into US wholesale gasoline costs. The 2026 crisis demonstrated this clearly: a Strait closure in the Middle East pushed Texas gas prices up $1.28/gal within six weeks. Read more in our Strait of Hormuz analysis.
Which states have the cheapest gas prices?
Historically, the states with the lowest gas prices are Texas, Oklahoma, Mississippi, Louisiana, and South Carolina. These states benefit from proximity to Gulf Coast refineries — which process the bulk of US petroleum — relatively low state fuel taxes, and strong pipeline connectivity that reduces distribution costs. Texas in particular sits directly adjacent to the Gulf Coast refining corridor, which is why it consistently prices well below the national average.
As of April 2026, Texas is averaging around $4.54/gal — elevated by the Hormuz crisis but still roughly $0.33 below the national average. In normal market conditions, low-cost states typically run $0.30–$0.60 below the national average. See our gas prices by state page for current data across all states.
Which states have the most expensive gas prices?
California consistently tops the list as the most expensive state for gas, followed by Hawaii, Washington, Nevada, and Oregon. California's premium is structural and persistent: the state requires its own unique fuel blend (CARB-spec gasoline) that can only be produced by a limited number of in-state refineries, creating a semi-isolated market that can't easily import fuel from cheaper Gulf Coast refineries. California also levies one of the highest effective fuel tax structures in the country.
As of April 2026, California is averaging $5.61/gal — about $0.74 above the national average. Even in a low-price environment, California typically runs $1.00–$1.50 above the national average. Hawaii is structurally expensive due to its isolation — all fuel must be shipped in by tanker. See our California gas prices page for a full breakdown of that state's premium factors.
How can I find the cheapest gas near me?
The most reliable tools for finding cheap gas nearby are GasBuddy, Google Maps (gas filter), and Waze. GasBuddy crowdsources real-time prices from drivers and is updated multiple times per day — during a price spike like 2026's, prices within a few miles of each other can vary by 30–50¢/gal, so it's worth checking before you fill up.
Warehouse clubs like Costco, Sam's Club, and BJ's typically offer the lowest prices in their area — often 10–30¢/gal below nearby stations — but require a paid membership. Many rewards credit cards also offer 3–5% cash back on gas purchases, which at current prices saves $0.15–$0.24/gal. For regular commuters, combining a warehouse club membership with a cash-back card can save $200–$400/year. For more strategies, see our full guide on how to save on gas.