Fuel prices on 18 August: Here’s how much petrol, diesel cost in Delhi, Mumbai, Bengaluru today — Check full list

Fuel Prices on 18 August: Petrol & Diesel Costs

Theindiapostdaily.com – Fuel prices on 18 August across India remained largely unchanged at the pump. Petrol and diesel rates in major cities including Delhi, Mumbai, and Bengaluru held steady, with only a handful of states registering negligible adjustments. Indian consumers continue to enjoy a buffer against the volatility sweeping international energy markets, because retail fuel prices are determined periodically by state-run oil marketing companies rather than tracked in real time to global crude benchmarks. The absence of movement on 18 August means drivers and fleet operators faced no additional cost burden that day.

Global Crude Markets Under Strain

Overseas, the picture is considerably less stable. West Texas Intermediate crude edged up roughly 0.6 per cent to near $85 a barrel after US President Donald Trump signalled he would not extend the 60-day negotiation window with Iran that lapsed on Monday (local time). Brent crude, the global benchmark, closed above $91 per barrel that same day — its highest finish since late July.

The five-month conflict has already pushed crude prices up by approximately 50 per cent this year, choking off energy flows from the war-torn region. Gulf producers are adapting nonetheless: Saudi Arabia has begun routing shipments from points outside the Strait of Hormuz, echoing a playbook the United Arab Emirates adopted earlier to keep its exports moving despite the disruption. Any prolonged supply squeeze would eventually feed into India’s next pricing revision cycle, even though fuel prices on 18 August itself showed no immediate impact.

Tehran Signals a Hardline Turn

A senior Iranian official told Reuters on Monday that the country is preparing to adopt a “fully offensive” military doctrine after diplomatic efforts to lock in a permanent deal with Washington have ground to a halt. The remark stoked fears of broader escalation following Trump’s refusal to renew the interim ceasefire.

Tehran was prepared to take “difficult decisions” if diplomacy failed, warning that the Islamic Republic could launch a “timely and precise” military operation to break the US naval blockade.

For Indian fuel buyers, any further escalation in the Gulf would raise crude import costs and could surface in a future OMC price revision, though the day-to-day pump rate on 18 August was untouched.

Diplomatic Efforts and the Hormuz Question

Turkish President Recep Tayyip Erdoğan spoke by phone with Trump on Monday, pressing him to keep the peace channel open with Iran and extending Ankara’s backing. The Turkish presidency issued a statement on Tuesday:

“Erdogan stated that it is of great importance to make the utmost of diplomacy regarding the tensions between Iran and the United States, that we hope the talks will continue, and that Turkey will continue to support peace efforts.”

Meanwhile, Iran and Oman are still working through an agreement on how the Strait of Hormuz should be administered — a negotiation in which Washington holds no seat. In a prior Fox News interview, the US President threatened that if “Oman gets in the way we’ll bomb the s—— out of them,” offering no further elaboration. He had levelled a comparable warning back in May. Although Muscat is not a formal US military ally, it has long functioned as a close security partner of Washington, making the Hormuz question a live variable for global energy logistics.

FAQ: Fuel Prices on 18 August

Did petrol or diesel prices change in India on 18 August? No major changes were recorded. A few states saw negligible adjustments, but the vast majority of cities kept pump prices frozen.

Why don’t Indian fuel prices move daily with global crude? Retail petrol and diesel rates in India are revised periodically by state-run oil marketing companies (IOCL, BPCL, HPCL) based on a basket of crude benchmarks, taxes, and distribution costs — not on a day-to-day basis.

How much do petrol and diesel cost in Delhi, Mumbai, and Bengaluru? Exact city-level rates vary slightly by state excise duty and local taxes. Check the latest OMC price list for the precise figure applicable to your city on 18 August.

Could further Iran–US escalation affect Indian fuel costs? Sustained disruption to Gulf supply routes would raise crude import costs and could feed into a future pricing revision, though the immediate impact on 18 August was nil.