Voters will judge Trump on the economy - how is it doing?

Donald Trump once predicted the US-Israeli war in Iran would last no longer than six weeks. It has now entered its third month.

The conflict has caused a global energy shock on a par with the oil crises of the 1970s, driving up prices of everything from fuel to groceries.

Despite piling additional pressure on already hard-pressed Americans, the latest GDP figures out this week showed the economy motoring along in the first three months of 2026.

As America's first quarter growth figures offered a boost, the BBC examines how major US economic indicators are looking for the president, with midterm elections looming in November and no sign of the ongoing war coming to an end.

In the run-up to the midterms, Trump will use Thursday's growth figures to paint his economic approach as the right one.

The economy grew by 2% on an annualised basis in the first quarter of 2026, a significant boost after a slowdown at the end of 2025, official statistics showed.

That came despite pressure on consumers from US tariffs, which led to higher prices for American shoppers, and the fresh energy shock sparked by the Iran war.

Economists said the hit to consumers was not as bad as feared, with consumption growing by 1.6% on an annualised basis. But they also attributed the overall increase in growth to the huge sums being spent by tech giants investing in the rollout of artificial intelligence (AI).

James Knightley, chief international economist at ING, said that as consumer spending cools, "investment linked to tech and AI has clearly become the main engine of growth in the US".

November's elections are on a knife edge, and the success of Trump's Republican party will depend largely on the now familiar political line: "It's the economy, stupid."

But while headline growth figures are positive, Americans are much more likely to vote based on the cost of living.

Trump's strikes on Iran, and the subsequent closure of the Strait of Hormuz, have driven oil prices up, with a barrel of Brent crude, a major oil benchmark, hitting a four-year high of $126 on Thursday. It has since fallen back to $111 but it was trading at around $73 before the war broke out at the end of February.

This led to Americans paying $4.30 (£3.17) for a gallon of fuel by the end of April, according to American Automobile Association data, compared with less than $3 in February.

That contributed to a sharp jump in inflation, with March's reading for average annual price increases coming in at 3.3%, a near two-year high and a significant uptick from February's 2.4%.