Petrol, diesel price hike 2026: OMC losses persist

India’s state-run oil marketing companies raised petrol and diesel prices by about ₹3 per litre on May 15, 2026, marking the first material retail revision since April 2022. The move came after months of elevated global crude prices and widening losses from selling fuels below cost. Even after the hike, industry estimates and government commentary suggest under-recoveries remain large, keeping pressure on Indian Oil Corporation (IOCL), Bharat Petroleum Corporation (BPCL) and Hindustan Petroleum Corporation (HPCL).

The revision also lands amid a renewed inflation push. Wholesale inflation hit a 42-month high of 8.3% in April 2026, with a sharp rise in petroleum-linked input costs feeding into producer prices. Policymakers are balancing three forces at once: household affordability, OMC balance sheets, and the government’s own fiscal headroom.

What changed on May 15, 2026

Public sector OMCs increased pump prices nationwide by around ₹3 per litre for both petrol and diesel, with the revised rates taking effect immediately. The adjustment followed a long period of near-freeze in retail prices, aside from a one-time ₹2 per litre cut in March 2024.

The latest increase is widely described by analysts as calibrated. Several reports noted that the hike was taken in consultation with the government, reflecting the political and macro sensitivity of fuel prices in India.

New retail prices in major cities

Metro prices moved higher in line with the revision.

A separate report also indicated a marginally different Delhi print (₹97.81 petrol and ₹90.71 diesel) and noted a ₹2 per kg increase in CNG in several cities.

Why OMCs are under pressure

The immediate driver is the jump in crude oil costs, amplified by currency weakness. The Indian crude basket was reported up 61% to $113.99 per barrel, while the rupee weakened to 94.84 against the US dollar. Together, those moves imply the rupee cost of imported crude rose 74%.

With India importing nearly 90% of its crude requirement and around half of its natural gas consumption, the pass-through from global prices to domestic costs is structurally significant. Geopolitical risk has added volatility, including tensions in West Asia and disruptions around the Strait of Hormuz, a key oil transit route.

Under-recoveries: the gap between cost and selling price

Despite the hike, OMCs are still absorbing a large portion of the higher import cost through compressed marketing margins. One data point cited is that petrol prices at the dealer level were around ₹77.6 per litre, described as well above the retail selling price after duties and taxes, highlighting the squeeze between procurement-linked costs and regulated retail outcomes.

Loss estimates vary by source and by what products are included (petrol, diesel, LPG). A Union Petroleum Ministry official, Sujata Sharma, said combined under-recovery on petrol, diesel and LPG was about ₹30,000 crore per month. Separately, another estimate put monthly under-recoveries for petrol and diesel alone at ₹55,416 crore, based on projected losses of ₹12.72 per litre on petrol and ₹19.82 per litre on diesel.

How much relief does a ₹3 per litre hike provide

Several analyst notes described the increase as limited relief rather than a full reset to market-linked pricing. On the ₹55,416 crore monthly estimate, the ₹3 per litre petrol hike was said to reduce monthly losses by roughly ₹5,000 crore.

ICRA’s Prashant Vasisht said the hike provides limited relief and that OMCs may need to revisit retail prices if elevated crude persists. ICRA also estimated that at $105 to $110 per barrel, OMCs incur losses of about ₹500 crore daily on auto fuels and domestic LPG even after factoring the hike.

Crisil Intelligence’s Sehul Bhatt framed the hike as a move to contain incremental balance sheet stress rather than restore marketing margins.

What happens if crude rises further

Scenario analysis cited in the reports points to materially higher per-litre losses if crude moves higher. If crude oil prices climb to $125 per barrel, estimated under-recoveries could rise to ₹21.48 per litre for petrol and ₹28.58 per litre for diesel.

The scale matters because consumption is large: roughly 3.7 million tonnes of petrol and 8.5 million tonnes of diesel per month were cited. With that volume base, even modest per-litre under-recoveries quickly translate into large cash-flow stress for OMCs.

Duties, fiscal trade-offs, and burden sharing

The reports describe an oil shock shared across multiple channels. OMCs have absorbed costs through lower margins, while the government has used excise adjustments to reduce the retail impact. One official statement pegged the Centre’s monthly revenue sacrifice from excise cuts at about ₹14,000 crore.

Another reported duty change stated that excise duty on petrol was cut from ₹13 per litre to ₹3 per litre, while excise duty on diesel was reduced from ₹10 per litre to zero. Separately, a reference was also made to waiving customs and excise duties on petrol, underscoring the policy tension between consumer relief and shifting the burden onto OMCs and the fiscal position.

Inflation: WPI surge and CPI risks

Fuel prices are a direct inflation input and also an indirect cost driver for freight, logistics and manufacturing. Wholesale inflation at 8.3% in April 2026 was described as being driven largely by a 67% surge in petroleum and natural gas prices.

On CPI, the material cited multiple rules of thumb. One estimate said a further ₹5 to ₹10 per litre hike could add 0.20% to 0.30% to CPI inflation. Another assessment said the current ₹3 revision could add roughly 20 to 25 basis points to CPI over the next two months, while a sustained $10 per barrel increase in Brent can translate to 30 to 60 basis points of upward pressure on headline CPI over six to nine months.

Market signals and outlook indicators to watch

The near-term path for OMCs is tied to crude prices, currency moves, and the pace of any additional retail price resets. Brent was reported to have held above $100 per barrel since early March and touched close to $126 in late April, setting the backdrop for the May 15 adjustment.

For FY27, one forecast in the reports put Brent crude averaging $10 to $15 per barrel. The same coverage pointed to a widening current account deficit from higher import costs and suggested the rupee could trade in a ₹96 to ₹98 corridor through end-FY27 in an adverse crude scenario.

Supply assurances and inventories

Government officials also sought to reduce supply-side anxiety. The Petroleum Ministry said India held adequate stocks to meet domestic requirements despite supply shocks, including 60 days’ worth of crude oil and petroleum products and a 45-day supply of LPG.

Conclusion

The ₹3 per litre increase in petrol and diesel on May 15, 2026 marks a shift after nearly four years of largely stable retail prices, but it does not eliminate the under-recovery problem for OMCs. With crude near multi-month highs, the rupee under pressure, and inflation already elevated, the policy challenge is how to share the oil shock without destabilising either household budgets or OMC balance sheets. The next signals to track are crude price direction, the rupee’s trajectory, and whether further calibrated fuel price revisions follow if high import costs persist.