Fuel prices across India held steady on June 18, even as global crude markets remain on edge amid tensions in West Asia and disruptions to key shipping routes. The petrol and diesel rates have remained stable since May 25 when state-owned fuel retailers hiked petrol prices by ₹2.61 per litre and diesel by ₹2.71 per litre. 

This hike brought the cumulative price rise to more than ₹7.50 per litre on the back of rising crude oil costs and a weakening rupee. 

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In Delhi, petrol continues to retail at Rs 94.77 per litre, while diesel is priced at Rs 87.67 per litre. Prices remain higher in Mumbai, where petrol is selling at Rs 103.54 per litre and diesel at about Rs 90.03 per litre.

In major cities such as Bengaluru, Hyderabad and Kolkata, petrol prices are still above Rs 100 per litre, while diesel remains below Rs 100.

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Fuel prices in key cities (June 18)

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What drives petrol and diesel prices in India?

A combination of global, economic, and domestic factors shapes fuel prices at the pump. At the heart of it is the international price of crude oil, the base raw material for both petrol and diesel, which has the single biggest bearing on what consumers ultimately pay.

The rupee-dollar exchange rate is another key variable, given that India relies heavily on imported crude. When the rupee weakens against the dollar, the cost of procuring crude rises, which can feed directly into higher retail fuel prices.

Why do prices differ across different cities?

On top of that, taxes levied by both the central and state governments make up a substantial portion of the final price, which is why petrol and diesel rates differ across states. Transportation costs and prevailing demand-supply conditions also factor into the retail price consumers see at the pump.

Published on: Jun 18, 2026 8:20 AM IST