If filling up feels painful right now, you're not imagining it: UK pump prices are near their highest in over two years. Here's what's actually behind it — and what you can and can't do about it.
Quick answer: As of July 2026, petrol averages around 150–151p a litre and diesel 164–167p. The main drivers are Middle East supply disruption (the Strait of Hormuz carries ~20% of the world's energy), a weak pound against the dollar oil is priced in, and retailer margins that remain above their historic norm. Prices eased slightly in early July, but they're still high — and the cheapest local forecourt is usually 10–15p below the average.
1. Crude oil jumped on Middle East disruption
The biggest lever on pump prices is the wholesale cost of crude oil, and that surged through spring 2026. Conflict in the Middle East threatened traffic through the Strait of Hormuz — a narrow shipping lane that carries roughly a fifth of the world's oil and liquefied natural gas. Even the risk of disruption there sends traders bidding crude higher.
Because UK forecourt prices track wholesale costs with a lag of a week or two, that fed straight through to the pumps. Petrol climbed from around 132p in early March to over 158p by mid-April; diesel rose even more sharply.
2. The weak pound made it worse
Oil is priced in US dollars. When the pound is weak against the dollar, every barrel costs UK importers more in sterling — even if the dollar price is flat. A soft pound through 2026 has quietly added to what refiners and retailers pay, and therefore to what you pay.
3. Retailer margins have stayed high
It's not only global costs. The Competition and Markets Authority (CMA) has repeatedly found that UK fuel retail margins have been "persistently high" compared with the 2015–2019 average — meaning forecourts have, on average, kept more of each litre than they used to.
That's why the government's Fuel Finder scheme now matters: since 2 February 2026 every station must report price changes to a central database within 30 minutes, and from 1 May 2026 the CMA can fine forecourts that don't. It's the data that powers price-comparison tools like this one — and the transparency that helps drivers push back.
What you can't control — and what you can
You can't move the oil price or the exchange rate. But the single biggest variable on your receipt is where you fill up:
- The gap between the cheapest and dearest forecourts in one town is routinely 10–15p a litre.
- Motorway services charge 15–30p over nearby forecourts.
- Supermarkets and Costco typically undercut oil brands by 5–6p — see the brands compared.
So while the headlines are grim, a driver who compares before filling up pays far less than one who doesn't:
- Check prices near you on the live map or your town's page.
- Track the national and regional picture on the UK Fuel Price Report and today's averages.
- See where your nation sits — Northern Ireland is consistently cheapest.
The outlook
Pump prices follow volatile wholesale markets, so precise forecasts are guesswork — but two things are known: prices eased slightly in early July 2026, and a fuel duty rise is scheduled for 2027. Whatever crude does next, the cheapest station near you will still be pence below the local average. Let the map find it.
Live UK averages update every 15 minutes on the fuel prices today page, sourced from the UK Government Fuel Finder scheme. Prices quoted reflect mid-July 2026.
Frequently Asked Questions
Why are UK petrol prices so high in 2026?
Several factors at once: supply disruption in the Middle East (the Strait of Hormuz carries around 20% of the world's energy) pushed crude oil higher through spring 2026, the pound has been weak against the dollar that oil is priced in, and UK retailer margins have stayed above their historic average. Together these lifted pump prices to their highest in over two years.
How much is petrol and diesel right now?
As of mid-July 2026, UK petrol (E10) averages around 150–151p per litre and diesel (B7) around 164–167p, though prices eased slightly through early July. The cheapest forecourts are 10–15p below the average — check the live map for prices near you.
What is the Strait of Hormuz and why does it affect UK fuel?
The Strait of Hormuz is a narrow shipping lane between the Gulf and the open ocean through which roughly a fifth of the world's oil and liquefied natural gas passes. When conflict threatens traffic there, traders price in the risk of disruption, crude oil rises, and — because UK pump prices track wholesale costs — forecourt prices follow within a week or two.
Are fuel retailers overcharging?
The Competition and Markets Authority found UK fuel margins have been 'persistently high' versus the 2015–2019 average. Since May 2026 the CMA can fine forecourts that don't report price changes to the government's Fuel Finder scheme within 30 minutes, improving transparency. The gap between cheap and expensive forecourts remains large, so comparing locally is the best defence.
Will UK fuel prices come down?
Pump prices follow wholesale oil, which is volatile. Prices eased slightly in early July 2026, but a fuel duty rise is scheduled for 2027. The one thing in your control is where you fill up — the cheapest station near you is often pence below the local average on any given day.