US Pump Prices Hit $4 A Gallon as Iran War Wreaks Havoc on Global Energy Supply

• The U.S. national average retail price of gasoline surpassed $4 per gallon for the first time in more than three years on Monday, March 30, 2026, as the U.S.-Israeli war with Iran continued to roil global energy markets. The $4 per gallon threshold, last reached in August 2022 following Russia's invasion of Ukraine, represents what analysts have described as a psychological barrier for consumers. Prices for a range of goods have been rising alongside crude oil, following Iran’s effective closure of the Strait of Hormuz, a critical global trade chokepoint.
• Surging fuel prices have begun to weigh on U.S. household finances, which were already under pressure from elevated living costs. The national average gasoline price has increased by approximately $1.06 per gallon, or 36%, since the U.S. and Israel launched strikes on Iran at the end of February. With crude oil prices continuing to climb, analysts warn that pump prices could rise further in the near term.
• According to a Reuters/Ipsos poll, 55% of respondents said their household finances had been at least “somewhat” affected by higher gasoline prices, with 21% reporting that the impact had been felt “a great deal.”
• Notwithstanding these pressures, the administration has taken steps to assuage rising energy costs as the conflict has persisted, including a waiver of the Jones Act shipping law. The waiver temporarily allows foreign-flagged vessels to transport fuel, fertiliser and other goods between U.S. ports. However, industry participants expect the measure to have only a marginal impact on price increases.
• “The key issue is not simply crude oil itself. It is gasoline, the most visible price in the economy for consumers, and when that price jumps it hits psychology immediately,” said economist, Jeremy Siegel. “That matters, even if the broader economic effect is more balanced than the headlines.”

(Source: Reuters)