Trump-Iran war cut global oil supply by 500 million barrels and cost $50 billion in just seven weeks

Trump-Iran war has wiped out over 500 million barrels from global supply and erased more than 50 billion dollars in crude value in about seven weeks. The disruption started in late February and has not slowed. Analysts and Reuters data say the impact will drag on for months and even years as supply chains struggle to recover.

This is not small damage. It is the largest energy supply shock in modern history, based on Kpler data. The missing barrels include crude and condensate that never made it to market, and that gap is already shaking pricing, storage, and trade flows across the system.

Iranian Foreign Minister Abbas Araqchi said Friday the Strait of Hormuz is open after a ceasefire deal linked to Lebanon. At the same time, Trump said a deal to end the war could come soon, but gave no clear timing, leaving markets guessing and traders on edge.

Global markets lose massive supply and price risks surge fast

The scale of the loss is extreme. Five hundred million barrels equals ten weeks of global aviation demand, eleven days with zero road traffic worldwide, or five days where the entire global economy has no oil supply. Iain Mowat from Wood Mackenzie said it directly, linking the numbers to real usage.

Reuters estimates show the same volume covers nearly one month of United States demand and more than a month for Europe. It also equals around six years of fuel used by the US military, based on about 80 million barrels per year, and can run global shipping for four months straight.

Prediction markets now price a forty four percent chance US oil jumps above 100 dollars per barrel this month if Iran shuts the Strait of Hormuz again. Traders are watching that choke point closely because it controls a major share of global flows.

Trump addressed the situation on Saturday and said Iran tried to pressure the United States by threatening another closure of the strait. He rejected that approach and said talks will continue without giving in. Speaking from the Oval Office, he said, “Iran got a little cute… they wanted to close up the strait again… they can’t blackmail us.”

Tankers move through strait while damage slows recovery across region

Ship tracking data shows five LNG vessels from Ras Laffan in Qatar moving toward the Strait of Hormuz. The ships are Al Ghashamiya, Lebrethah, Fuwairit, Rasheeda, and Disha. The first four are controlled by QatarEnergy, while Disha is chartered by Petronet from India.

If these vessels pass through, it will mark the first LNG shipments across the strait since the war started on February 28. Iran reopened the route Friday after a US brokered ceasefire between Israel and Lebanon, and by Saturday, a convoy of oil tankers was already moving through the channel.

Before the conflict, the strait handled about one fifth of global LNG trade, making it one of the most critical energy routes on the planet. Qatar holds the position as the second largest LNG exporter, with most cargo heading to Asia, but Iranian strikes cut seventeen percent of its export capacity.

Repairs are expected to remove 12.8 million metric tons per year from supply for three to five years, creating long term pressure on gas markets. Even with the strait open, recovery will not be quick.

Kpler data shows global onshore crude inventories dropped by about 45 million barrels during April alone. Since late March, outages reached around 12 million barrels per day, showing how deep the disruption runs.

Heavy crude fields in Kuwait and Iraq need four to five months to return to normal output levels, pushing supply tightness into summer. Damage to refineries and the Ras Laffan LNG complex adds more delays, meaning full recovery of regional energy systems could take years.

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