Petrol Diesel Price Update: International crude oil prices have moved higher amid concerns over global energy supplies, raising questions about whether petrol and diesel could become more expensive in India. Brent crude was reported trading above $110 per barrel on October 21, 2026, as geopolitical tensions continued to influence the international oil market.

Despite the increase in crude oil prices, petrol and diesel rates were reported to have remained unchanged across major Indian cities on October 21.

Oil marketing companies, including Indian Oil Corporation (IOCL), Bharat Petroleum Corporation Limited (BPCL) and Hindustan Petroleum Corporation Limited (HPCL), have continued to maintain the reported retail rates.

However, petrol and diesel prices differ from one city to another because of variations in state taxes, local charges and other pricing factors.

Motorists planning to refuel their vehicles should check the latest rates applicable at their nearest petrol pump.

Petrol and Diesel Prices in India: What Has Changed?

The international oil market has witnessed renewed volatility, with crude oil prices rising amid concerns about possible supply disruptions.

According to the figures cited in the October 21 market report, Brent crude increased to approximately $110.38 per barrel from an earlier level of $109.68.

This represents an increase of around $0.70 per barrel, or approximately 0.64%.

However, the increase in international crude oil prices did not immediately translate into higher retail petrol and diesel prices in the Indian cities covered by the report.

Fuel prices depend on several factors, including international crude oil costs, refining expenses, transportation charges, taxes and the pricing decisions of oil marketing companies.

Petrol and Diesel Rates in Major Indian Cities

The following table presents the city-wise petrol and diesel prices reported for October 21, 2026.

Note: These are the rates quoted in the source report for October 21, 2026. They should not be treated as independently verified October 22 pump prices. Actual retail rates may vary by location and subsequent revisions.

Petrol and Diesel Prices in Delhi and Mumbai

According to the reported figures, petrol in New Delhi was priced at ₹102.12 per litre, while diesel was available at ₹95.20 per litre.

In Mumbai, petrol was quoted at ₹111.21 per litre and diesel at ₹97.83 per litre.

The difference between the two cities illustrates how fuel prices can vary even when international crude oil market conditions remain the same.

State-level taxation and other regional pricing factors contribute to these variations.

For motorists who regularly travel between states, checking local pump prices can help them estimate fuel expenses more accurately.

Fuel Rates in Jaipur, Lucknow and Patna

In Jaipur, petrol was reported at ₹113.15 per litre, while diesel was priced at ₹98.22 per litre.

Lucknow recorded comparatively lower reported rates, with petrol at ₹101.86 and diesel at ₹95.36 per litre.

Meanwhile, petrol in Patna was quoted at ₹114.24 per litre, while diesel stood at ₹100.20 per litre.

These differences can significantly affect transportation costs, particularly for commercial vehicle operators and people who travel long distances.

For example, a difference of ₹5 per litre can change the cost of a 40-litre fuel purchase by ₹200.

Why Are International Crude Oil Prices Increasing?

Crude oil prices are influenced by several global economic and geopolitical developments.

The latest increase has been linked in the source report to tensions in the Middle East and concerns about possible disruptions to energy supplies.

The region plays an important role in global oil production and transportation.

Any uncertainty involving major oil-producing countries or important shipping routes can influence market expectations.

When traders anticipate potential supply shortages, crude oil prices may rise even before an actual disruption occurs.

Currency movements, production decisions by major oil-exporting countries and changes in global demand can also influence international oil prices.

The recent movement in Brent crude highlights the sensitivity of energy markets to geopolitical developments.

Will Petrol and Diesel Become More Expensive in India?

An increase in international crude oil prices can raise the cost of purchasing and processing crude oil for Indian refiners.

However, it does not automatically mean that petrol and diesel prices will rise immediately.

Retail fuel prices depend on several factors beyond the international benchmark price.

Oil marketing companies consider procurement costs, market conditions, operating expenses and other commercial factors when making pricing decisions.

Government taxation policies can also influence the final amount paid by consumers.

If international crude oil prices remain elevated for a prolonged period, pressure on fuel costs may increase.

Nevertheless, predicting the exact timing or size of any future petrol or diesel price revision would be speculative.

Consumers should rely on official announcements rather than assuming that every increase in crude oil prices will lead to an immediate change at petrol pumps.

Why Do Petrol and Diesel Prices Differ Across Indian States?

One of the main reasons for differences in retail fuel prices is taxation.

Petrol and diesel are subject to central excise duties and state-level value-added tax (VAT) or sales tax arrangements, rather than the standard GST structure.

State governments apply different tax rates, contributing to variations in retail prices.

Other factors, including transportation expenses and local pricing arrangements, may also influence the final amount charged.

This explains why a litre of petrol can cost noticeably more in one city than in another.

The variation is particularly relevant for transport businesses operating across multiple states.

How Rising Fuel Prices Could Affect Household Budgets

Petrol and diesel prices influence much more than the cost of operating private vehicles.

Diesel is widely used in goods transportation, commercial vehicles and several other economic activities.

Higher diesel costs can increase operating expenses for transport companies and businesses involved in moving essential goods.

Petrol prices directly affect households that depend on two-wheelers and cars for daily commuting.

For example, a ₹2-per-litre increase in petrol would raise the cost of purchasing 30 litres by ₹60.

Over time, repeated increases could add to monthly household expenses.

However, the actual impact depends on fuel consumption, travel requirements and the extent of any retail price changes.

How to Check the Latest Petrol and Diesel Prices

Motorists can verify current fuel rates through official oil marketing company websites, mobile applications and authorised fuel-price information services.

Consumers may refer to:

• Indian Oil Corporation: https://iocl.com
• Bharat Petroleum: https://www.bharatpetroleum.in
• Hindustan Petroleum: https://www.hindustanpetroleum.com

Prices may also be displayed at local fuel stations.

Checking the applicable rate before refuelling is particularly useful when travelling between cities or states.

Conclusion

International crude oil prices have risen, with Brent crude reportedly moving above $110 per barrel on October 21, 2026.

Despite the increase, the source report indicated that petrol and diesel prices remained stable across major Indian cities on that date.

Fuel rates continued to vary considerably between locations such as Delhi, Mumbai, Jaipur, Hyderabad and Chandigarh.

Although sustained increases in crude oil prices could put pressure on domestic fuel costs, no immediate retail price increase can be assumed solely from movements in the international market.

Motorists should continue checking official fuel-price updates to stay informed about any changes affecting their city.

Disclaimer: City-wise fuel prices and crude oil figures in this article are based on the supplied October 21, 2026 report and have not been independently verified for October 22. Readers should confirm current rates through official oil marketing company sources before making financial or travel decisions.