Petrol Diesel Price Today, August 15, 2026: Planning an Independence Day road trip or heading out for a long weekend drive? Checking the latest petrol and diesel prices before filling up your vehicle can help you estimate your travel expenses. Fuel rates continue to remain an important part of household budgets, particularly for people who commute daily or travel long distances by road.

According to the rates cited for August 15, petrol and diesel prices have not seen any major change across most cities. Prices continue to vary from one location to another because of differences in state taxes, transportation costs and other local factors.

In the national capital, petrol is listed at ₹102.12 per litre, while diesel is priced at ₹95.20 per litre. Rates are considerably higher in some other major cities, with petrol remaining above ₹110 per litre in several locations.

Petrol and Diesel Prices in Delhi and Mumbai

Delhi continues to have comparatively lower fuel prices than several other major metropolitan cities. Petrol in the capital is priced at ₹102.12 per litre, while diesel costs ₹95.20 per litre.

Mumbai motorists face higher petrol prices. Petrol in the city is listed at ₹111.21 per litre. Fuel prices can vary significantly between states and cities due to the different taxes and levies applicable at the local level.

Consumers should also remember that pump prices can occasionally vary slightly by location, even within the same city.

Petrol and Diesel Rates in Major Cities on August 15

Here are the petrol and diesel prices cited for some major Indian cities:

Among the cities listed above, Bhopal has the highest petrol rate at ₹114.54 per litre, followed by Patna at ₹113.37 and Kolkata at ₹113.51 per litre.

Diesel has crossed the ₹100-per-litre mark in Patna and Bhopal, according to the rates provided. This makes fuel expenses particularly important for motorists planning longer journeys.

Why Petrol and Diesel Prices Differ Across Cities

Consumers often wonder why petrol and diesel cost more in one city than another. The final retail price of fuel is determined by several components rather than crude oil prices alone.

Taxes imposed by central and state governments are important factors. Since state-level taxation can differ, motorists may find noticeable variations in petrol and diesel rates after crossing state borders.

Transportation and dealer-related costs can also contribute to differences in retail prices.

As a result, a nationwide movement in crude oil prices does not necessarily mean that every consumer will pay exactly the same price at the pump.

Crude Oil Prices Can Influence Domestic Fuel Costs

India imports a significant share of the crude oil required to meet domestic demand. This makes developments in the international oil market important for the country's energy costs.

When global crude oil prices rise sharply, the cost of importing oil can increase. Conversely, falling international crude prices can reduce import costs, although changes in international markets may not always be immediately reflected in retail petrol and diesel rates.

Geopolitical tensions, production decisions by major oil-producing countries, global demand and supply disruptions are among the factors that can influence international crude prices.

Rupee-Dollar Exchange Rate Also Matters

The exchange rate between the Indian rupee and the US dollar is another factor that can affect India's crude oil import bill.

International crude oil transactions are generally denominated in US dollars. If the rupee weakens against the dollar, Indian importers may have to spend more rupees to purchase the same amount of crude oil, even if the international dollar price has not changed significantly.

A stronger rupee, on the other hand, can help reduce some of that currency-related pressure on import costs.

However, the final retail price paid by consumers depends on several other components as well.

How to Check the Latest Fuel Price in Your City

Motorists can check the day's petrol and diesel prices through official channels provided by oil marketing companies. Fuel retailers also provide digital services that allow customers to check location-specific rates before visiting a filling station.

Consumers should preferably verify the price directly through the official website, mobile application, SMS service or nearby authorised fuel station, especially before making a large fuel purchase.

Fuel rates are traditionally updated based on the pricing mechanism followed by oil marketing companies, and local prices can differ because of applicable taxes and transportation expenses.

Check Fuel Costs Before Your Independence Day Journey

With many people travelling during the Independence Day holiday, checking fuel prices before starting a long road journey can make budgeting easier.

Based on the rates cited for August 15, petrol costs ₹102.12 per litre in Delhi, ₹112.66 in Jaipur, ₹113.51 in Kolkata and ₹114.54 in Bhopal. Diesel prices also vary considerably across the cities listed.

If you are planning a long-distance journey, checking the latest rate at your nearest petrol pump before refuelling remains the most reliable way to know exactly how much you will pay.