Apr 16, 2026
Think gas prices are already high? The latest escalation between the U.S. and Iran could push them even higher, with ripple effects far beyond your next fill-up.
On Sunday, Donald Trump announced plans to begin a naval blockade of the Strait of Hormuz, a critical artery for global energy markets, after peace talks between the two countries failed. Trump wants Iran to abandon its nuclear weapons programme and hopes squeezing its economy will force compliance (1).
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But, so far, Iran shows no signs of backing down, raising the risk that American consumers will get caught in the crossfire.
Shortly after Trump issued his threat, Iranian parliament speaker Mohammad Bagher Qalibaf fired back, posting a map of gas stations near the White House on social media and writing: "Enjoy the current pump figures. With the so-called 'blockade', soon you'll be nostalgic for $4–$5 gas" (2).
It didn't take long for this latest standoff to filter through to prices. On Monday, Brent crude, the global benchmark for oil prices, surged beyond $100 a barrel, a closely watched psychological threshold that often signals rising cost pressures for consumers (3).
Are even higher gas prices in store?
Tensions between the U.S. and Iran are nothing new. But what makes this moment different is where the pressure is being applied.
Previous conflicts largely targeted Iran's own oil exports. Now, the focus is on a narrow shipping lane that carries roughly 20% of the world's oil, including supplies from several other major producing countries (4).
Markets don't wait to see what happens. Even the threat of disruption can be enough to push prices higher as traders price in risk. That explains why Brent crude surged as soon as the latest escalation unfolded.
And the situation could worsen. Analysts at Wood Mackenzie warn that supply shortages could push a barrel of Brent up to $150 and perhaps even $200 in 2026 (5).
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To put that into context, according to Charles Schwab, every sustained $10 increase in oil prices can add roughly 25 cents per gallon at the pump (6).
Why, you might be thinking, does a tightened global supply impact the U.S. if it produces a large share of its own oil? Because oil is a globally traded commodity, and the U.S. participates in that open market, exporting a significant portion of its domestic production to the highest bidder abroad.
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Not just higher costs at the pump
Rising oil prices don't just make it more expensive to drive. The ripple effects spread quickly through the economy.
Other consequences can include:
- Higher airfares
- Increased heating and utility bills.
- Higher prices for everyday goods as shipping and production costs climb
This all fuels inflation. And when inflation stays elevated, it reduces household purchasing power and business investment, both of which are key drivers of economic growth.
How to protect your finances
While you can't control global conflict, there are steps you can take to limit the impact it has on your finances. Good places to start include:
- Cut back on non-essentials: If energy costs continue rising, expenses will take up a larger share of income, so consider trimming discretionary spending where needed.
- Use the car less: Look for ways to reduce fuel use where possible, such as driving less, combining trips and using public transit.
- Reduce home energy use: Lower heating costs by improving insulation, adjusting thermostats or exploring alternative energy sources.
- Use specialized gas rewards credit cards and fuel loyalty programs: Offset higher prices with cash back, points or discounts at the pump. Just make sure that if you use a credit card, the terms are favorable and you pay off the balance before interest is charged.
- Build and maintain an emergency fund: Make sure you have an emergency fund of three to six months' expenses to cushion the blow of potentially higher inflation and unstable job markets.
- Monitor inflation and rates: Energy spikes can fuel broader inflation, which can influence interest rates and the cost of debt.
Article Sources
We rely only on vetted sources and credible third-party reporting. For details, see our ethics and guidelines.
YouTube (1); X (2); Trading Economics (3); U.S. Energy Information Administration (4); Wood Mackenzie (5); Charles Schwab (6)
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Financial journalist with 15+ years’ experience covering markets, economics and personal finance for a range of international publications including Investopedia, The Times, Investors Chronicle (Financial Times) and NerdWallet.
