The water in 21 miles of water could cost the world 200 dollars per barrel. One such place is a seafront as narrow as the road between Connaught Place and Gurugram, which gets barely one-fifth of the planet's daily energy ration each day. In most of the past five decades the Strait of Hormuz was just a spot on an oil trader's map and an abstraction even most ministers of state had not had to concern themselves with. It will be the heart of the world economy in 2026, and the longer it remains half shut, the more fearsome the calculations will be.

The worst of that arithmetic has been quantified in a new report from Edinburgh-based consultancy Wood Mackenzie, published this week: Brent crude at nearly $200 a barrel by the end of 2026, plus the third global recession this century and what Wood Mackenzie's head of economics said was “the most severe energy supply shock in a century.” It's now being adopted from Houston to Hamburg, from New York City to New Delhi.

The numbers are important; this is the kind of damage one chokepoint can do. Over 11 million barrels a day of Gulf crude and condensate are currently curtailed. Approximately 80 million tonnes of LNG per year, or about one-fifth of the world's LNG production, is being stranded. In 2025, the International Energy Agency estimated a flow of some 15 million barrels per day through the strait, of which India and China were responsible for nearly 44%. Use a kitchen knife to that artery and you're not bleeding a region. You are bleeding a planet.

The three doors out

Wood Mackenzie has outlined three scenarios, depending on which side is the first to call it quits and when the warring parties can reopen the waterway.

A “Quick Peace” means that a settlement is in place by June. Markets breathe out as Brent moves towards close of year targets of $80 per barrel and $65 per barrel in 2027 and the global economy retraces a roughly steady path back to pre-war levels by Q4. A second course of action is "Summer Settlement" which implies that negotiations continue through late summer while the strait remains closed in the great majority. Oil and LNG shortages last through the third quarter, as the second half of 2026 enters a deep global recession.

This is where the modelling gets ugly in the third door, Extended Disruption. The strait remains mostly closed till the end of the year, the skirmishing between Tehran and Tel Aviv and Washington are continuing to reduce supply, and despite the decrease in global demand for oil, the price of Brent continues to rise toward $200. The global economy shrinks by 0.4% in 2026 and has what the firm euphemistically describes as "significant economic scarring".

Of course, the price of Brent crude was trading just above $104 on the morning of 22 May 2026, after overshooting $120 in early March, while WTI was near $99. Both benchmarks remain almost 50% above pre-war levels despite two pullbacks earlier in the week, and the biggest withdrawal from the U.S. Strategic Petroleum Reserve (SPR) in a single week on record, of nearly 10 million barrels over seven days, was likewise supporting prices.

The intel chatter: closer to a deal, but not close enough

In the trading rooms, no one has kicked back in the past 48 hours, though the mood music from Washington and Tehran has become more positive. The U.S. Secretary of State Marco Rubio has talked about “some encouraging signs” towards a possible deal and Pakistani mediators who facilitated the fragile 8 April ceasefire are likely to return to Tehran. This week, President Donald Trump told reporters that he had canceled airstrikes on Iran at the urging of Gulf Arab countries, in order to allow diplomacy time.

But the land under any settlement remains unstable. On 21 May, Reuters reported Iran's Supreme Leader had given a directive to keep its near-weapons grade enriched uranium within the nation, reinforcing a stance Washington has termed a red line. There is also a new "Persian Gulf Strait Authority" being established in Tehran, which would effectively be a permanent toll on shipping, which the U.S. has flatly rejected, even though it insists that the waterway must be open and free of tolls. Eurasia Group was giving a 55% chance of the war continuing through May and Macquarie was giving a 40% chance that $200 oil would be realized if the war extended into the June.

The once in a generation tail risk is now on the short list of serious analysts.

The Indian price of the book

Nearly 90% of the crude consumed is imported into the country, making this quickly become a foreign affairs story. The Indian demand for oil is about 5.5 million barrels per day. An estimated 40-50% of its crude oil imports and almost 90% of its LPG imports used to pass through the Strait of Hormuz before the crisis.

Official data as mid-May indicated crude oil stocks were about 69 days of supply and LPG stocks were about 45 days of supply, both of which had fallen by about 15% since the February conflict. Oil marketing companies are purchasing oil at international rates and a lot of them are selling it at heavily managed domestic rates, thereby losing up to ₹1,000 crore (around $120 million) as daily losses. The actual financial burden is increasing on the spot.

The rupee is taking the stage. MUFG estimates that a $10 per barrel rise in crude will lead to a 0.4-0.5% of GDP expansion in India's current account deficit. If the move continues towards $200, then the deficit will move towards a level of over 3% of GDP, which is comfortably the highest for more than 12 years, forcing the Reserve Bank into a calibration nightmare as it now has to strike a balance between currency defence and an economy that is already forecast at 6.7% growth.

The idea of vulnerability is an abstract one lurking, constantly, in the circles of energy and supply-chain people in India, and it is one that bears repeating: it's not only how much oil it imports, but which sea lanes does it import it through? The argument goes that diversification of suppliers is required but not enough. Forty nations have sold to India and a fifth of those shipments is still stuck at a single 21-mile choke point. The true resilience play is structural filling and expanding the Strategic Petroleum Reserve from the current level of less than 10 days cover, increasing refining capacity tied to non-Gulf crude grades, accelerating the rupee-rouble and rupee-dirham settlement regime and driving the transition towards renewables to the point where imported molecules have a lesser geopolitical impact on the macro picture every year. It is all no fancy. It's all due back.

Beyond the barrel

The raw headline tells a broader economic impact story, one that enterprises are just starting to factor in. There are at least nine such contracts and commodities where the World Economic Forum has registered delays because of the disruption of Hormuz.World Economic Forum has listed at least nine such commodities and contracts where the disruptions in the Hormuz port are hindering their progress, including urea, methanol, aluminium timelines, green hydrogen projects, etc. Shipping insurance premiums have risen by several multiples for vessels in the region, and hundreds of ships 426 tankers, 34 LPG carriers and 19 LNG were stranded during the worst weeks of the crisis, according to ship-tracking service MarineTraffic. This month's crude cargo offers are deep discounts even for ostensibly unrelated industries, such as Iraq, an OPEC producer, which has been offering discounts, but only if buyers are willing to charter their own tankers through the strait.

In the U.S., gasoline has risen about 35% since the start of the war and is over $4 per gallon. OPEC has officially lowered its spare capacity estimate for 2027, to 2.5 million bpd from 3.8 million, as the UAE officially left the oil club on 1 May. It will give you an idea why the price of crude is higher today than it was a year ago.

The wider question

In fact, it's easy to be tempted to see all this as a temporary shock, particularly in policy-speak. It isn't. Crisis such as the Hormuz issue create long lasting scars on the supply chain, with the insurance categories getting repriced higher and staying higher, shipping lines diversifying the routes and never get consolidated again, and importing countries creating redundancies that should have been done 20 years ago.

This summer's possible peace agreement would wrap up the worst-case figures, and bring the price of Brent back down to the $80s by the end of the year. If there's a breakdown, be it a damaging strike in a Gulf oil facility or something else, prices may reach $150 within a week, Eurasia Group says. Anything in between is what most desks are now working out around, statistically speaking.

The message for investors is unwelcome, Pockets of low-cost energy and reliable sea lanes are being quietly marked up. It is even easier for importer economies as far as governments are concerned. A 21-mile broad belt of water has just spent three months calling attention to the fact that energy security isn't a catchy line in a budget speech. It's the distinction between an economy that grows up and one that scars.

The outcome of the next 12 months whether to a $65 barrel or a $200 one will be determined by a few men sitting in a few rooms: in Washington, Tehran, Islamabad and maybe Tel Aviv. As always, the rest of the world is the price taker.