Walmart warns US shoppers are cutting spending as higher gas prices bite

Walmart has warned higher petrol prices are causing US consumers to cut spending elsewhere as the war with Iran continues to squeeze household budgets.

The retail giant expects its sales growth between May. July to slow significantly from the previous three months, with higher prices at the pump to blame.

The conflict in the Middle East has led to a surge in wholesale oil prices. in turnpushing up the price of petrol for Americans.

Data from motoring group AAA shows the average price of a gallon of petrol has hit $4.56 (£3.40). up from $3 when the war began.

In an interview with CNBC. Walmart finance boss John David Rainey said the rising cost of living had so far been offset by higher tax returns as a result of tax cuts in President Donald Trump's One Big Beautiful Bill Act (OBBBA).

But he warned shoppers would be under increasing strain as that effect drains away in its current financial quarter.

"I think higher tax returns muted some of the pressure related to higher fuel prices. as we're in a period of time right now where those tax refunds are largely not coming in, I think consumers are going to feel more of that pressure from higher fuel prices," he said.

The retailer was "keeping a close eye" on petrol prices. expects them to remain high for the coming months, Rainey said.

Walmart is the biggest private employer in the US. one of its biggest retailers, so its earnings offer an insight into how American consumers are being affected by the fallout from the Iran war.

On a call with investors, Rainey also warned that if the closure of the Strait of Hormuz continues, it could force the retailer to hike food prices due to shortages of fertiliser, nitrogen. phosphates.

Walmart's first-quarter profit, from February to April, was $5.3bn, up 18.8% compared with a year earlier.

Sales in the quarter rose by 7.3% on the year to $177.8bn, the retailer said.

But it warned this rate of growth would slow to between 4%. 5% between May and July as the rising cost of living begins to bite.

The company's shares fell by 7% on Thursday morning in response to the worse-than-expected guidance.