U.S. gas prices have jumped past an average of $4 a gallon for the first time since 2022 as fuel prices continue to soar worldwide amid the Iran war. According to AAA, the national average for a gallon of regular gasoline is now $4.02 — over a dollar more expensive than before the war began on Feb. 28, marking the largest monthly jump the motor club has seen on record. As drivers pay more to cover necessities like gas, many households may be forced to cut their budgets in other places. And as businesses face higher transportation costs, prices of things like groceries and other goods people buy each day could also rise.

Sharply swinging oil prices have left consumers feeling the effects of the Iran war and its damage to worldwide energy production. Gasoline prices are climbing. Many people will find some of the most immediate economic pain at the pump. But not only drivers will be affected. Nearly all goods that are bought and sold must travel from where they're produced. That includes food. Those costs will climb with higher gasoline, diesel and jet fuel prices. Heating a home and cooking with natural gas are likely to cost more as the war grinds on. And the spike in oil prices will likely be a big factor for U.S. inflation. As the war continues, some experts say the price of everything could be affected.