Excessive fuel costs are listed at Chevron fuel station in Los Angeles on March 9, 2026, as gasoline costs surge amid the continued conflict with Iran.
Frederic J. Brown | Afp | Getty Pictures
“I do not get any sense that inflation is decelerating,” mentioned Mark Zandi, chief economist at Moody’s. “It feels prefer it’s uncomfortably and persistently excessive.”
Inflation is “stubbornly excessive, particularly for requirements” comparable to electrical energy, meals, attire, medical care and housing, he mentioned.
“And naturally, that is all earlier than the fallout from occasions within the Center East,” he mentioned.
The most recent CPI report does not account for the inflationary influence of rising vitality costs within the aftermath of the U.S.-Israel assaults on Iran, which began Feb. 28.
In that sense, the CPI report is “a bit stale at this level,” mentioned Joe Seydl, senior markets economist at J.P. Morgan Non-public Financial institution.
“It is not incorporating what’s an important [macroeconomic] shock proper now,” he mentioned.
Inflation influence of conflict in Iran
It is unclear how a lot the conflict in Iran will add to inflation within the U.S. economic system.
The conflict has prompted international oil costs to spike — main costs for gasoline, diesel, jet gas and different merchandise refined from crude oil to surge, too.
That is as a result of the battle has choked off oil provide via the Persian Gulf, a significant hall for international vitality exports — amounting to the greatest oil provide disruption in historical past.
Brent crude, a world oil worth benchmark, touched $119.50 per barrel on Monday, up from about $70 per barrel earlier than the U.S.-Israeli assaults. They’ve since declined from their current peak, to round $90 per barrel.
An aerial view as oil pumpjacks function whereas others stand idle within the Inglewood Oil Subject on March 10, 2026 close to Los Angeles, California.
Mario Tama | Getty Pictures
A chronic disaster may lead oil costs to remain elevated, resulting in sustained ache on the gasoline pump for customers, economists mentioned.
Common gasoline costs hit $3.50 per gallon as of Monday, their highest stage since 2024, in line with the U.S. Vitality Info Administration. Costs are up about 57 cents a gallon — or 19% — from $2.94 a gallon on Feb. 23, two weeks earlier.
Households might additionally see costs rise elsewhere, economists mentioned.
For instance, greater jet gas prices might filter into greater airfares forward of the busy spring and summer season journey seasons; dearer diesel might feed into elevated meals costs because of elevated prices to move meals gadgets to the grocery retailer, economists mentioned.
A chronic battle that results in a sustained enhance in inflation would additionally complicate the Fed’s rate of interest coverage, economists mentioned.
“I believe the Fed sits on its arms and does not transfer,” Zandi mentioned. “In important half due to the uncertainty created by the conflict.”
Influence depends upon size, scale of provide shock
The last word influence depends upon how lengthy the battle drags on, and to what extent it disrupts vitality provides from the Center East, Seydl mentioned.
The most probably situation is a “extreme however short-lived” battle that lasts just some weeks, and sees U.S. oil costs regularly drop again to round $60 by the top of 2026 — roughly the place they had been earlier than the battle, Stephen Brown and Thomas Ryan, North America economists at Capital Economics, wrote in a analysis notice on Tuesday.
Nevertheless, an extended battle that inflicts minor injury to vitality infrastructure may lead U.S. oil costs to common about $100 per barrel for the remainder of the 12 months, Brown and Ryan wrote. On this case, CPI inflation would rise to three.5% by the top of 2026, up from the present 2.4% forecast, they estimated.
In that case, gasoline costs might rise to simply shy of $5 per gallon within the second quarter, they wrote. CPI inflation for airline fares might rise from 2.2% in January to a peak of round 20% because of jet gas prices, they wrote.

Moreover, agriculture costs could be “most in danger” relative to different commodities if there have been a sustained rise in costs for oil and for international pure fuel, which is a key enter for fertilizer, Brown and Ryan wrote.
Disruptions to fertilizer provide would danger a shortfall in U.S. crops, Zippy Duvall, president of the American Farm Bureau Federation, wrote Monday in a letter to President Donald Trump.
“Not solely is that this a risk to our meals safety — and by extension our nationwide safety — such a manufacturing shock might contribute to inflationary pressures throughout the U.S. economic system,” Duvall wrote.
Tariffs had been main inflation issue
Earlier than the conflict in Iran, tariffs that Trump imposed had been the principle issue underpinning elevated inflation, economists mentioned.
“It is primarily tariffs, in our view,” mentioned Seydl of J.P. Morgan.
With out the “tariff shock” of 2025, the U.S. inflation fee would doubtless be again to focus on, he mentioned.
The Supreme Courtroom struck down a centerpiece of the Trump administration’s tariff agenda in February, ruling that tariffs levied beneath the Worldwide Emergency Financial Powers Act of 1977 had been unlawful.
Trump cited IEEPA because the authorized spine for a bunch of tariffs he placed on imports from different nations, together with a ten% baseline tariff on all U.S. buying and selling companions and even greater duties on choose nations.
Shortly after the ruling, the Trump administration launched new tariffs beneath a separate authorized justification, aiming to maintain the efficient tariff fee roughly equal to what it had been earlier than the Supreme Courtroom ruling.
Economists mentioned there would not be a lot inflationary aid for customers within the quick time period consequently.
For instance, earlier than the court docket ruling, the typical efficient tariff fee was 14.3%, the very best since 1939, in line with the Yale College Funds Lab. The present tariff fee, after the Trump administration’s newest maneuver, is 10.5%, the very best since 1943, in line with a March 9 evaluation.
Meals inflation
A employee shares beef filets within the meat part of a grocery retailer in Washington.
Tom Williams | Cq-roll Name, Inc. | Getty Pictures
General CPI inflation additionally seems to be higher on paper than in actuality because of a quirk within the knowledge from the federal government shutdown within the fall.
The record-long shutdown, which ran from Oct. 1 to Nov. 12, prevented federal statisticians from accumulating typical inflation knowledge in October. With out that knowledge, the BLS assumed that no worth will increase had taken place through the month for many classes of products and companies.
Taking that measurement quirk into consideration, CPI inflation is probably going round 2.7%, about 0.3 proportion factors greater than reported Wednesday, mentioned Zandi of Moody’s.