Many Americans are measuring the costs of the Iran war at their corner gas stations—but that's not all that's likely to get more expensive because of the conflict.
Prices for regular unleaded gas are up more than 27%, on average, since the conflict began Feb. 28.
1. But far more than the cost of a fill-up has been at stake for Americans' budgets since U.S. and Israeli airstrikes closed the Strait of Hormuz to commercial traffic.
The cost of daily life is expected to climb on almost every front. Federal Reserve Chair Jerome Powell said Wednesday that the war will drive inflation higher, and a Nationwide analysis found inflation could rise to 4.4% in the coming months, up from 2.4% in February.
2. Why This Matters to You
The cost of the Iran war isn't limited to the gas pump. Through the Strait of Hormuz flows fertilizer for your food, petrochemicals for your packaging, and inputs for your prescriptions—and the costs are still rising.
Here's how the war could cost you and your family.
3. Prices at the Pump Are Just the Beginning
With West Texas Intermediate, the U.S. benchmark for crude oil, up 45% since the war began, the national average for regular gasoline rose to $3.88 per gallon Thursday, a 95-cent jump from a month ago, according to AAA. Before hostilities, the national average had been below $3 since the fall. But that price increase is far less than the spike in diesel prices. At $5.10 a gallon, it's up $1.42 from a month ago. While most Americans don't drive diesel-powered vehicles, much of what they buy arrives on a diesel truck.
4. The surge threatens to push prices higher across the supply chain, and retailers could pass along those additional costs to consumers. Jet fuel has jumped more than 76% since the war began, and airlines are raising fares for the coming months.
5. The fuel's cost has risen far faster than the price of crude, with the refining premium—the crack spread—increasing as much as 400%.
Skift Research estimates airlines face $24 billion in additional fuel costs, which could lead airlines to raise fares by at least 10%.作者: edward 時間: 2026-3-23 06:11 標題: Key Takeaways
Gas and diesel prices have surged since the Iran war began, but those are only the most visible hits as groceries, airfares, and mortgage rates are rising.
The Strait of Hormuz is a choke-point not just for oil but also for natural gas, fertilizer, and pharmaceutical supply chains, meaning the war's financial reach extends far beyond the gas station.
Wednesday's strikes on the world's largest natural gas field mark a new phase, with consequences that will reach your utility bills and beyond.