Petrol Diesel Price Today, October 17, 2026: Planning a weekend trip or preparing to refuel your vehicle? Checking the latest petrol and diesel prices can help you estimate your travel expenses and manage your monthly fuel budget.

According to the fuel price information available for October 16, petrol and diesel rates in several major Indian cities have remained at their previously reported levels. However, the figures should be checked against the latest retail prices issued by oil marketing companies before being treated as confirmed October 17 rates.

International crude oil prices continue to influence the energy market. The supplied report claims that Brent crude was trading above $105 per barrel on the morning of October 17, although this figure has not been independently verified.

Indian oil marketing companies, including Indian Oil Corporation (IOC), Bharat Petroleum Corporation Limited (BPCL) and Hindustan Petroleum Corporation Limited (HPCL), review fuel pricing conditions while considering international oil costs, currency movements, taxation and other factors.

Petrol and Diesel Prices in India: October 17, 2026

The following table presents the latest available city-wise figures supplied for October 16, 2026.

Note: These are the figures provided for October 16. They have not been independently verified as the final retail rates for October 17, 2026.

Fuel prices can differ between cities and even between retail outlets because of applicable taxes, dealer-related costs and local pricing factors.

Petrol and Diesel Rates in Delhi, Mumbai, Kolkata and Chennai

Consumers in India's four major metropolitan cities can refer to the following rates from the supplied report.

These figures are indicative and should be confirmed through an official oil marketing company channel before publication as current pump prices.

Why Are Petrol and Diesel Prices Different Across Cities?

Petrol and diesel do not necessarily cost the same throughout India.

One of the main reasons is the difference in state-level taxation. While the central government imposes applicable duties, states levy their own value-added tax or other permitted charges on fuel.

Transportation expenses, dealer commissions and local distribution conditions can also influence the retail selling price.

Consequently, two cities may report different fuel prices even when the underlying international crude oil market is experiencing the same trend.

This is why drivers travelling across state borders may notice changes in the amount charged at petrol pumps.

Have Petrol and Diesel Prices Increased Today?

The supplied report states that fuel prices in several cities have remained unchanged despite fluctuations in international crude oil prices.

However, it does not provide independently verified October 17 retail price notifications for each city.

The report also mentions an earlier increase of ₹2.61 per litre for petrol and ₹2.71 per litre for diesel. Because the effective date and geographical applicability of that reported increase are unclear, it should not be interpreted as a confirmed nationwide price hike on October 17.

Consumers should rely on the latest price displayed at their fuel station or published by the relevant oil marketing company.

How Do International Crude Oil Prices Affect Fuel Rates?

India imports a substantial portion of the crude oil it consumes, making global energy prices an important factor in domestic fuel economics.

When international crude oil becomes more expensive, the cost of procuring crude may rise for refiners and oil marketing companies.

However, retail petrol and diesel prices do not always move immediately or proportionately with international crude prices.

Domestic pricing decisions can also reflect currency movements, taxes, refining and distribution costs, company pricing policies and broader market conditions.

Therefore, a rise in Brent crude prices does not automatically mean that petrol and diesel prices will increase at Indian pumps the following morning.

Why Does the Rupee-Dollar Exchange Rate Matter?

International crude oil transactions are commonly denominated in US dollars.

When the Indian rupee weakens against the dollar, importing the same quantity of crude oil can become more expensive in rupee terms, even if the international dollar price remains unchanged.

Conversely, a stronger rupee can help reduce the rupee cost of imports.

Exchange-rate movements are therefore among the factors considered when assessing domestic fuel pricing conditions.

How Can Drivers Check the Latest Petrol and Diesel Prices?

Consumers can verify fuel prices through the official websites, mobile applications and customer information services of Indian Oil, BPCL and HPCL.

Many fuel stations also display the current retail selling price prominently on their premises.

Checking the latest price directly is particularly useful before a long journey or when comparing fuel costs across different cities.

Drivers should avoid relying exclusively on social media posts that claim an immediate price increase or reduction without providing a verifiable official announcement.

How Much Will a Full Tank Cost at the Reported Rates?

A small difference in the per-litre price can become more noticeable when filling a larger fuel tank.

For example, using the supplied Jaipur petrol rate of ₹113.19 per litre, purchasing 40 litres would cost approximately ₹4,527.60.

At the supplied Delhi petrol rate of ₹102.12 per litre, the same 40 litres would cost approximately ₹4,084.80.

These calculations are illustrative and use the unverified reference rates provided in the report. Actual costs depend on the price charged at the pump.

For frequent commuters, keeping track of fuel expenditure can make it easier to plan household spending.

Why Checking Fuel Prices Regularly Is Important

Petrol and diesel prices affect more than private vehicle owners.

Fuel is a major operating expense for taxi drivers, delivery services, transport operators and businesses that depend on road movement.

Changes in diesel prices can also influence freight and logistics expenses, although the effect on consumer prices depends on several additional factors.

For households, regular price checks can help estimate the cost of daily commuting, school transportation and occasional road trips.

Even when rates remain stable for several days, monitoring official price updates can help consumers avoid surprises.

Petrol Diesel Price Today: Final Update

The latest supplied figures indicate petrol at ₹102.12 per litre in Delhi, ₹111.21 in Mumbai, ₹113.47 in Kolkata and ₹107.87 in Chennai. The corresponding diesel figures are ₹95.20, ₹97.83, ₹99.82 and ₹99.66 per litre.

Other reported prices include petrol at ₹113.19 in Jaipur, ₹101.86 in Lucknow and ₹116.15 in Hyderabad.

Important: These figures originate from the supplied October 16 price information and have not been independently confirmed for October 17, 2026. Before refuelling, check the latest price through an official oil company service or your nearest fuel station.