Iran war: How US consumers spent an additional $100bn on fuel

EXPLAINERThe average US household has spent $763 extra on fuel in six months, as the US-Israel war on Iran pushes up fuel costs across all 50 states.Published On 7 Sep 20267 Sep 2026US consumers have paid an additional $100bn for petrol and diesel in the six months since the US-Israel war on Iran began on February 28, according to a tracker from Brown University’s Watson Institute for International and Public Affairs.Across the country, the added cost works out to roughly $763 per household, based on an estimated 131 million households nationwide.The war on Iran has been unpopular in the United States, with a majority of Americans blaming President Donald Trump for the rise in fuel prices. Trump has dismissed concerns about rising fuel prices in an interview with Reuters news agency, saying: “If they rise, they rise.” He has instead tried to shift the blame by accusing oil companies of “price gouging”.Trump claimed that the war would last four to five weeks, but it has entered its sixth month, with no diplomatic breakthrough in sight.Petrol accounts for the larger share of the cost because Americans use far more of it than diesel. The price of petrol has climbed 39 percent, from ab...