Petrol Diesel Price Today: Patna, Ranchi, Delhi and Mumbai Rates on August 14
Petrol Diesel Price Today: Petrol and diesel prices remained largely stable across several major Indian cities on August 14, 2026, with significant differences still visible between states because of local taxes, transportation costs and other pricing components.
For motorists in Patna, Ranchi, Delhi and Mumbai, the latest available rates show that fuel remains considerably more expensive in some cities than others. Petrol in Patna was around ₹113.37 per litre, while Mumbai's rate was about ₹111.21 per litre. Delhi's petrol price was around ₹102.12 per litre.
Diesel prices also showed a wide gap. Patna was around ₹99.36 per litre, Delhi at ₹95.20, while Mumbai was around ₹97.83 per litre.
Petrol and Diesel Rates on August 14: City-Wise List
Here are the key city rates reported for August 14:
| City | Petrol | Diesel |
|---|---|---|
| Patna | ₹113.37/litre | ₹99.36/litre |
| Ranchi | ₹105.43/litre | ₹100.70/litre |
| Delhi | ₹102.12/litre | ₹95.20/litre |
| Mumbai | ₹111.21/litre | ₹97.83/litre |
Patna's petrol price was among the higher rates in this comparison, while Delhi remained significantly cheaper. Ranchi's diesel price was higher than the diesel rates reported for Patna, Delhi and Mumbai.
Fuel prices are generally updated under India's dynamic pricing system, with rates revised daily. Consumers should therefore check the rate applicable to their specific city before treating these figures as the latest pump price.
Patna Petrol Price: ₹113.37 Per Litre
For residents of Bihar's capital, petrol was priced at approximately ₹113.37 per litre on August 14, while diesel stood at around ₹99.36 per litre. Both rates were reported as unchanged from the previous day in the available data.
The difference becomes meaningful for regular commuters.
For example, filling a 40-litre petrol tank at ₹113.37 would cost roughly ₹4,535, before considering any changes in the quantity actually purchased.
For households that use cars or motorcycles regularly, even a ₹1–₹2 change per litre can add up over several months.
Ranchi Petrol and Diesel Rates
In Ranchi, petrol was reported at around ₹105.43 per litre, while diesel was around ₹100.70 per litre on August 14.
The Ranchi comparison is interesting because diesel was relatively expensive compared with the other three cities in this list.
The exact price paid at an individual outlet can vary slightly depending on the location and applicable local components, so consumers should use the city rate as a reference rather than assuming every pump will display an identical figure.
Delhi Petrol Price: Around ₹102.12
Delhi's petrol rate was reported at approximately ₹102.12 per litre on August 14, while diesel was ₹95.20 per litre. The diesel rate was unchanged from the previous day according to the available city-level data.
Delhi's relatively lower petrol price compared with Patna and Mumbai highlights the importance of state and local taxation in India's fuel-pricing structure.
The price of crude oil is only one component of what motorists ultimately pay at the pump.
Mumbai Petrol Price: ₹111.21
Mumbai remained one of the more expensive major cities in this comparison.
Petrol was reported at around ₹111.21 per litre, while diesel stood at approximately ₹97.83 per litre on August 14.
For a 40-litre petrol refill, the approximate bill would therefore be ₹4,448.
That is about ₹363 less than filling the same 40-litre tank at the reported Patna rate of ₹113.37 per litre.
This illustrates why motorists travelling between states can sometimes notice a substantial difference in fuel costs even when global crude prices are identical.
Why Are Petrol and Diesel Prices Different Across Cities?
One of the biggest misconceptions about fuel prices is that crude oil alone determines the price consumers see.
In reality, retail fuel prices reflect several components, including:
International crude-oil prices
Refining and marketing costs
Central taxes
State VAT or other local taxes
Dealer commissions
Freight and transportation costs
This is why petrol can cost significantly more in one state than another even on the same day.
State taxation is particularly important because petrol and diesel remain outside the GST framework, meaning state-level taxes continue to play a major role in the final retail price.
What Is Happening in the Global Oil Market?
The domestic fuel market is also being influenced by developments in international oil markets.
On August 14, India announced a reduction in windfall taxes on petroleum-product exports. The government cut the export tax on diesel from ₹25.50 to ₹24 per litre, while the petrol export duty was reduced from ₹3.50 per litre to zero.
These duties are separate from the retail price paid by Indian consumers at petrol pumps, so the move should not automatically be interpreted as an immediate reduction in domestic petrol or diesel prices.
However, such policy changes demonstrate how the government is responding to movements in international crude and petroleum-product markets.
What Should Consumers Watch Next?
For motorists, three factors are worth monitoring.
Global crude prices: India imports a large proportion of its crude requirement, making international oil prices an important input into the country's fuel economics.
Currency movements: Crude oil is traded internationally in US dollars. Therefore, the rupee-dollar exchange rate can influence India's import bill.
Taxes and government policy: Changes in central or state taxation can have a direct effect on retail fuel prices, sometimes even when crude prices are stable.
For businesses involved in logistics, transportation, agriculture and manufacturing, fuel prices can have a broader impact because diesel is an important operating expense.
Why Fuel Prices Matter for the Economy
Petrol prices directly affect household transportation costs, but diesel can have an even wider economic impact.
Diesel is widely used by trucks, buses, agricultural equipment and industrial machinery. When diesel becomes more expensive, transportation costs can rise, potentially increasing the cost of moving goods.
That can eventually affect prices paid by consumers.
For investors, this means fuel prices can influence sectors differently. Airlines, logistics companies, automobile businesses, oil marketing companies and some manufacturing industries can all respond differently to changes in crude and fuel prices.
The effect depends on whether a company is a fuel consumer, producer, marketer or exporter.
Bottom Line
On August 14, 2026, petrol was around ₹113.37 per litre in Patna, ₹105.43 in Ranchi, ₹102.12 in Delhi and ₹111.21 in Mumbai based on the cited city-level fuel-price data. Diesel was approximately ₹99.36, ₹100.70, ₹95.20 and ₹97.83 per litre, respectively.
The sizeable differences show that the price of crude oil is only one part of the fuel-price equation. Taxes, local charges and other components can make petrol and diesel considerably more expensive in one city than another.
Consumers should check their local pump's current rate before refuelling, while businesses and investors should continue watching crude prices, the rupee and government taxation decisions.
Follow the blog for more updates on petrol and diesel prices, crude oil, personal finance and the Indian economy.
This article is for informational and educational purposes only and should not be considered investment advice

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